Description

Shuntarou is an average high school porn addict. His sexual desires are directed toward his younger sisters, who he deeply adores in a way no older brother should. He even resorts to stealing their underwear and satisfying himself to it, for which they deeply despise him. His only wish is to have a caring and kind older sister who would be the complete opposite of his mean siblings. After one such session with young women's panties, Shuntarou spots a mysterious new video game on his computer. Although he has no recollection of ever downloading it, the title "Older Sister Week-Long Experience" sounds too alluring to pass on. While the game seemingly does not start, the next day he finds himself shrunken to the size of an 11-year-old. When his sisters discover him, he introduces himself as Shuntarou's internet friend Koharu—and the girls instantly fall head over heels for his adorable and innocent appearance. Koharu quickly takes advantage of the situation and subjects himself to the tender care of his oblivious, now-older sisters. [Written by MAL Rewrite]

Genres

Gallery

  • Seikatsu Shuukan The Animation - 1 - Screenshot 1
  • Seikatsu Shuukan The Animation - 1 - Screenshot 2
  • Seikatsu Shuukan The Animation - 1 - Screenshot 3
  • Seikatsu Shuukan The Animation - 1 - Screenshot 4
  • Seikatsu Shuukan The Animation - 1 - Screenshot 5

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Good ep

Astor • 103/110 Episodes

1

Ikkyuu Nyuukon - 1

Ikkyuu Nyuukon - 1

38078 Views - Queen Bee

2

Joshi Luck! - 1

Joshi Luck! - 1

275835 Views - T-Rex

3

Joshi Luck! - 1

Joshi Luck! - 1

275835 Views - T-Rex

4

Boku ni Sefure ga Dekita Riyuu - 6

Boku ni Sefure ga Dekita Riyuu - 6

97527 Views - T-Rex

5

Boku ni Harem Sefure ga Dekita Riyuu - 1

Boku ni Harem Sefure ga Dekita Riyuu - 1

136716 Views - T-Rex

6

Boku ni Harem Sefure ga Dekita Riyuu - 4

Boku ni Harem Sefure ga Dekita Riyuu - 4

99915 Views - T-Rex

7

Kyonyuu Reijou MC Gakuen - 2

Kyonyuu Reijou MC Gakuen - 2

53524 Views - T-Rex

8

Hatsukoi Jikan - 6

Hatsukoi Jikan - 6

87221 Views - T-Rex

9

Hatsukoi Jikan - 6

Hatsukoi Jikan - 6

87221 Views - T-Rex

10

Hatsukoi Jikan - 1

Hatsukoi Jikan - 1

113666 Views - T-Rex

11

Mayoiga no Oneesan The Animation - 1

Mayoiga no Oneesan The Animation - 1

93343 Views - T-Rex

12

Tsundero Series - 6

Tsundero Series - 6

154420 Views - T-Rex

13

Tsundero Series - 6

Tsundero Series - 6

154420 Views - T-Rex

14

Tsundero Series - 1

Tsundero Series - 1

121242 Views - T-Rex

15

15 Bishoujo Hyouryuuki - 2

15 Bishoujo Hyouryuuki - 2

16244 Views - T-Rex

16

15 Bishoujo Hyouryuuki - 1

15 Bishoujo Hyouryuuki - 1

23962 Views - T-Rex

17

Kyonyuu Hitozuma Onna Kyoushi Saimin - 1

Kyonyuu Hitozuma Onna Kyoushi Saimin - 1

108225 Views - T-Rex

18

Daisuki na Mama - 1

Daisuki na Mama - 1

83156 Views - T-Rex

19

Class de Otoko wa Boku Hitori - 1

Class de Otoko wa Boku Hitori - 1

54461 Views - T-Rex

20

JK Bitch ni Shiboraretai - 1

JK Bitch ni Shiboraretai - 1

68001 Views - T-Rex

21

Meikoku Gakuen: Jutai-hen - 1

Meikoku Gakuen: Jutai-hen - 1

77959 Views - T-Rex

22

Kutsujoku - 2

Kutsujoku - 2

55457 Views - T-Rex

23

Boku ni Sefure ga Dekita Riyuu - 6

Boku ni Sefure ga Dekita Riyuu - 6

97527 Views - T-Rex

24

Oide yo! Mizuryuu Kei Land - 1

Oide yo! Mizuryuu Kei Land - 1

60894 Views - T-Rex

25

Aku no Onna Kanbu: Full Moon Night R - 2

Aku no Onna Kanbu: Full Moon Night R - 2

91413 Views - T-Rex

26

Ane wa Yanmama Junyuu-chuu - 1

Ane wa Yanmama Junyuu-chuu - 1

644860 Views - T-Rex

27

Saimin Seishidou - 2

Saimin Seishidou - 2

139285 Views - T-Rex

28

Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii - 1

Imaizumin Chi wa Douyara Gal no Tamariba ni Natteru Rashii - 1

144810 Views - T-Rex

29

Kyonyuu Onna Senshi: Dogeza Saimin - 1

Kyonyuu Onna Senshi: Dogeza Saimin - 1

87527 Views - T-Rex

30

Yokorenbo: Immoral Mother - 1

Yokorenbo: Immoral Mother - 1

56881 Views - Suzuki Mirano

31

My Mother The Animation - 1

My Mother The Animation - 1

242201 Views - XTER

32

Gaki ni Modotte Yarinaoshi!!! - 1

Gaki ni Modotte Yarinaoshi!!! - 1

117891 Views - SELFISH

33

Oyakodon: Oppai Tokumori Bonyuu Tsuyudaku de - 1

Oyakodon: Oppai Tokumori Bonyuu Tsuyudaku de - 1

309069 Views - Toranoana

34

Energy Kyouka!! - 2

Energy Kyouka!! - 2

33006 Views - Studio Eromatick

35

Sweet Home: H na Oneesan wa Suki Desu ka? - 2

Sweet Home: H na Oneesan wa Suki Desu ka? - 2

38697 Views - MS Pictures

36

Ane to Boin - 1

Ane to Boin - 1

66784 Views - MS Pictures

37

Aneki... My Sweet Elder Sister The Animation - 1

Aneki... My Sweet Elder Sister The Animation - 1

37559 Views - Pink Pineapple

38

Aneki... My Sweet Elder Sister The Animation - 4

Aneki... My Sweet Elder Sister The Animation - 4

32404 Views - Pink Pineapple

39

Chicchana Onaka - 1

Chicchana Onaka - 1

62675 Views - MS Pictures

40

Chicchana Onaka - 3

Chicchana Onaka - 3

56516 Views - MS Pictures

41

Aki Sora - 1

Aki Sora - 1

30653 Views - Frontier Works

42

Aki Sora: Yume no Naka - 2

Aki Sora: Yume no Naka - 2

29470 Views - Frontier Works

43

Gibo no Toiki - 2

Gibo no Toiki - 2

48572 Views - MS Pictures

44

Elf Hime Nina - 3

Elf Hime Nina - 3

26268 Views - Pixy

45

Elf Hime Nina - 1

Elf Hime Nina - 1

27590 Views - Pixy

46

Tsuma Shibori - 1

Tsuma Shibori - 1

34082 Views - MS Pictures

47

Ane Kyun!: Joshi ga Ie ni Kita! - 1

Ane Kyun!: Joshi ga Ie ni Kita! - 1

49890 Views - Pashmina

48

Ane Koi: Suki Kirai Daisuki. - 1

Ane Koi: Suki Kirai Daisuki. - 1

47974 Views - Pashmina

49

Samayou Midara na Lunatics - 1

Samayou Midara na Lunatics - 1

23946 Views - Pixy

50

Renai Fuyou Gakuha The Animation - 1

Renai Fuyou Gakuha The Animation - 1

38032 Views - Pink Pineapple

51

Ochi Mono RPG Seikishi Luvilias - 4

Ochi Mono RPG Seikishi Luvilias - 4

42565 Views - Majin

52

Nee, ...Shiyo♥ - 1

Nee, ...Shiyo♥ - 1

46585 Views - Queen Bee

53

300 En no Otsukiai Anime Edition - 1

300 En no Otsukiai Anime Edition - 1

80498 Views - MS Pictures

54

Accelerando: Datenshi-tachi no Sasayaki - 4

Accelerando: Datenshi-tachi no Sasayaki - 4

20131 Views - Pink Pineapple

55

Tsumamigui 3 The Animation - 1

Tsumamigui 3 The Animation - 1

88583 Views - T-Rex

56

Issho ni Ecchi - 1

Issho ni Ecchi - 1

25703 Views - Pink Pineapple

57

Anejiru The Animation - 2

Anejiru The Animation - 2

18856 Views - Pink Pineapple

58

Nee, Chanto Shiyou Yo! - 5

Nee, Chanto Shiyou Yo! - 5

15430 Views - Mediabank

59

Nee, Chanto Shiyou Yo! - 5

Nee, Chanto Shiyou Yo! - 5

15430 Views - Mediabank

60

Koikishi Purely☆Kiss The Animation - 1

Koikishi Purely☆Kiss The Animation - 1

28724 Views - Pink Pineapple

61

Torokase Orgasm The Animation - 1

Torokase Orgasm The Animation - 1

74759 Views - Pink Pineapple

62

Ane Chijo Max Heart - 3

Ane Chijo Max Heart - 3

19104 Views - PoRO

63

Ane Chijo Max Heart - 4

Ane Chijo Max Heart - 4

19130 Views - PoRO

64

Issho ni H Shiyo - 1

Issho ni H Shiyo - 1

22523 Views - ChiChinoya

65

Issho ni H Shiyo - 1

Issho ni H Shiyo - 1

22523 Views - ChiChinoya

66

Issho ni H Shiyo - 1

Issho ni H Shiyo - 1

22523 Views - ChiChinoya

67

Daisuki na Mama - 1

Daisuki na Mama - 1

83156 Views - T-Rex

68

Shabura Rental Ecchi na Oneesan to no Eroero Rental Obenkyou The Animation - 1

Shabura Rental Ecchi na Oneesan to no Eroero Rental Obenkyou The Animation - 1

30273 Views - Pink Pineapple

69

Futei with... The Animation - 1

Futei with... The Animation - 1

126954 Views - Pink Pineapple

70

Futei with... The Animation - 1

Futei with... The Animation - 1

126954 Views - Pink Pineapple

71

Gakuen de Jikan yo Tomare - 1

Gakuen de Jikan yo Tomare - 1

51774 Views - Suzuki Mirano

72

Gakuen de Jikan yo Tomare - 4

Gakuen de Jikan yo Tomare - 4

32543 Views - Suzuki Mirano

73

Yarimoku Beach ni Shuugakuryokou de!! The Animation - 1

Yarimoku Beach ni Shuugakuryokou de!! The Animation - 1

79814 Views - Pink Pineapple

74

Kyonyuu Try!: Tanki Shuuchuu Chichi Momi Lesson - 1

Kyonyuu Try!: Tanki Shuuchuu Chichi Momi Lesson - 1

32386 Views - T-Rex

75

Marshmallow, Imouto, Succubus - 2

Marshmallow, Imouto, Succubus - 2

102198 Views - T-Rex

76

Green Eyes: Ane Kyun! yori The Animation - 1

Green Eyes: Ane Kyun! yori The Animation - 1

46274 Views - T-Rex

77

Houkago no Yuutousei - 1

Houkago no Yuutousei - 1

43212 Views - Queen Bee

78

Joshikousei no Koshitsuki - 6

Joshikousei no Koshitsuki - 6

24775 Views - Mary Jane

79

Joshikousei no Koshitsuki - 1

Joshikousei no Koshitsuki - 1

30697 Views - Mary Jane

80

Idol Sister - 1

Idol Sister - 1

22186 Views - Union Cho

81

Idol Sister - 1

Idol Sister - 1

22186 Views - Union Cho

82

Imouto to Sono Yuujin ga Ero Sugite Ore no Kokan ga Yabai - 1

Imouto to Sono Yuujin ga Ero Sugite Ore no Kokan ga Yabai - 1

25220 Views - Collaboration Works

83

Imouto to Sono Yuujin ga Ero Sugite Ore no Kokan ga Yabai - 2

Imouto to Sono Yuujin ga Ero Sugite Ore no Kokan ga Yabai - 2

16498 Views - Collaboration Works

84

Kutsujoku - 1

Kutsujoku - 1

85804 Views - T-Rex

85

Kyonyuu Daikazoku Saimin - 1

Kyonyuu Daikazoku Saimin - 1

56945 Views - T-Rex

86

Zettai Junshu Kyousei Kozukuri Kyokashou!! - 1

Zettai Junshu Kyousei Kozukuri Kyokashou!! - 1

27507 Views - Mediabank

87

Oyasumi Sex - 1

Oyasumi Sex - 1

45738 Views - Mary Jane

88

Oyasumi Sex - 1

Oyasumi Sex - 1

45738 Views - Mary Jane

89

Shoujo Kyouiku RE - 1

Shoujo Kyouiku RE - 1

59627 Views - Mary Jane

90

Shoujo Kyouiku RE - 1

Shoujo Kyouiku RE - 1

59627 Views - Mary Jane

91

Mesu Kyoushi 4: Kegasareta Kyoudan - 5

Mesu Kyoushi 4: Kegasareta Kyoudan - 5

19121 Views - PoRO

92

Mesu Kyoushi 4: Kegasareta Kyoudan - 1

Mesu Kyoushi 4: Kegasareta Kyoudan - 1

26383 Views - PoRO

93

Kaede to Suzu The Animation - 1

Kaede to Suzu The Animation - 1

87598 Views - Pink Pineapple

94

Nikuyome: Takayanagi Ke no Hitobito - 4

Nikuyome: Takayanagi Ke no Hitobito - 4

50746 Views - MS Pictures

95

Kanojo x Kanojo x Kanojo: Sanshimai to no DokiDoki Kyoudou Seikatsu - 3

Kanojo x Kanojo x Kanojo: Sanshimai to no DokiDoki Kyoudou Seikatsu - 3

48047 Views - MS Pictures

96

Fault!! - 3

Fault!! - 3

25055 Views - T-Rex

97

Fault!! - 1

Fault!! - 1

46149 Views - T-Rex

98

Nee Summer! - 1

Nee Summer! - 1

42071 Views - Mary Jane

99

Koakuma Kanojo The Animation - 1

Koakuma Kanojo The Animation - 1

42063 Views - Pink Pineapple

100

Koakuma Kanojo The Animation - 2

Koakuma Kanojo The Animation - 2

31919 Views - Pink Pineapple

101

Resort Boin - 1

Resort Boin - 1

69392 Views - MS Pictures

102

Resort Boin - 1

Resort Boin - 1

69392 Views - MS Pictures

Seikatsu Shuukan The Animation - 1

Seikatsu Shuukan The Animation - 1

133296 Views - Pink Pineapple

104

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 2

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 2

57096 Views - Majin

105

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 6

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 6

51599 Views - Majin

106

Tsugou no Yoi Sexfriend - 4

Tsugou no Yoi Sexfriend - 4

22410 Views - Collaboration Works

107

Katainaka ni Totsui de Kita Russia Musume to H Shimakuru Ohanashi - 2

Katainaka ni Totsui de Kita Russia Musume to H Shimakuru Ohanashi - 2

25574 Views - Collaboration Works

108

Nudist Beach ni Shuugaku Ryokou de!! The Animation - 1

Nudist Beach ni Shuugaku Ryokou de!! The Animation - 1

65684 Views - Pink Pineapple

109

Nudist Beach ni Shuugaku Ryokou de!! The Animation - 2

Nudist Beach ni Shuugaku Ryokou de!! The Animation - 2

57941 Views - Pink Pineapple

110

Yobai Suru Shichinin no Harame - 2

Yobai Suru Shichinin no Harame - 2

35276 Views - Studio 1st

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