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 • 103/109 Episodes

1

Ikkyuu Nyuukon - 1

Ikkyuu Nyuukon - 1

26427 Views - Queen Bee

2

Joshi Luck! - 1

Joshi Luck! - 1

208061 Views - T-Rex

3

Joshi Luck! - 1

Joshi Luck! - 1

208061 Views - T-Rex

4

Boku ni Sefure ga Dekita Riyuu - 6

Boku ni Sefure ga Dekita Riyuu - 6

73954 Views - T-Rex

5

Boku ni Harem Sefure ga Dekita Riyuu - 1

Boku ni Harem Sefure ga Dekita Riyuu - 1

107121 Views - T-Rex

6

Boku ni Harem Sefure ga Dekita Riyuu - 4

Boku ni Harem Sefure ga Dekita Riyuu - 4

84143 Views - T-Rex

7

Kyonyuu Reijou MC Gakuen - 2

Kyonyuu Reijou MC Gakuen - 2

42170 Views - T-Rex

8

Hatsukoi Jikan - 6

Hatsukoi Jikan - 6

65315 Views - T-Rex

9

Hatsukoi Jikan - 6

Hatsukoi Jikan - 6

65315 Views - T-Rex

10

Hatsukoi Jikan - 1

Hatsukoi Jikan - 1

88627 Views - T-Rex

11

Mayoiga no Oneesan The Animation - 1

Mayoiga no Oneesan The Animation - 1

69227 Views - T-Rex

12

Tsundero Series - 6

Tsundero Series - 6

131301 Views - T-Rex

13

Tsundero Series - 6

Tsundero Series - 6

131301 Views - T-Rex

14

Tsundero Series - 1

Tsundero Series - 1

95122 Views - T-Rex

15

15 Bishoujo Hyouryuuki - 2

15 Bishoujo Hyouryuuki - 2

11777 Views - T-Rex

16

15 Bishoujo Hyouryuuki - 1

15 Bishoujo Hyouryuuki - 1

17123 Views - T-Rex

17

Kyonyuu Hitozuma Onna Kyoushi Saimin - 1

Kyonyuu Hitozuma Onna Kyoushi Saimin - 1

83250 Views - T-Rex

18

Daisuki na Mama - 1

Daisuki na Mama - 1

60399 Views - T-Rex

19

Class de Otoko wa Boku Hitori - 1

Class de Otoko wa Boku Hitori - 1

38613 Views - T-Rex

20

JK Bitch ni Shiboraretai - 1

JK Bitch ni Shiboraretai - 1

45268 Views - T-Rex

21

Meikoku Gakuen: Jutai-hen - 1

Meikoku Gakuen: Jutai-hen - 1

55374 Views - T-Rex

22

Kutsujoku - 2

Kutsujoku - 2

38947 Views - T-Rex

23

Boku ni Sefure ga Dekita Riyuu - 6

Boku ni Sefure ga Dekita Riyuu - 6

73954 Views - T-Rex

24

Oide yo! Mizuryuu Kei Land - 1

Oide yo! Mizuryuu Kei Land - 1

42941 Views - T-Rex

25

Aku no Onna Kanbu: Full Moon Night R - 2

Aku no Onna Kanbu: Full Moon Night R - 2

73202 Views - T-Rex

26

Ane wa Yanmama Junyuu-chuu - 1

Ane wa Yanmama Junyuu-chuu - 1

487002 Views - T-Rex

27

Saimin Seishidou - 2

Saimin Seishidou - 2

96925 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

98898 Views - T-Rex

29

Kyonyuu Onna Senshi: Dogeza Saimin - 1

Kyonyuu Onna Senshi: Dogeza Saimin - 1

67453 Views - T-Rex

30

Yokorenbo: Immoral Mother - 1

Yokorenbo: Immoral Mother - 1

41814 Views - Suzuki Mirano

31

My Mother The Animation - 1

My Mother The Animation - 1

160278 Views - XTER

32

Gaki ni Modotte Yarinaoshi!!! - 1

Gaki ni Modotte Yarinaoshi!!! - 1

78374 Views - SELFISH

33

Oyakodon: Oppai Tokumori Bonyuu Tsuyudaku de - 1

Oyakodon: Oppai Tokumori Bonyuu Tsuyudaku de - 1

229496 Views - Toranoana

34

Energy Kyouka!! - 2

Energy Kyouka!! - 2

22841 Views - Studio Eromatick

35

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

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

25032 Views - MS Pictures

36

Ane to Boin - 1

Ane to Boin - 1

51134 Views - MS Pictures

37

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

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

27906 Views - Pink Pineapple

38

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

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

23054 Views - Pink Pineapple

39

Chicchana Onaka - 1

Chicchana Onaka - 1

36281 Views - MS Pictures

40

Chicchana Onaka - 3

Chicchana Onaka - 3

32657 Views - MS Pictures

41

Aki Sora - 1

Aki Sora - 1

22759 Views - Frontier Works

42

Aki Sora: Yume no Naka - 2

Aki Sora: Yume no Naka - 2

21832 Views - Frontier Works

43

Gibo no Toiki - 2

Gibo no Toiki - 2

34971 Views - MS Pictures

44

Elf Hime Nina - 3

Elf Hime Nina - 3

18703 Views - Pixy

45

Elf Hime Nina - 1

Elf Hime Nina - 1

19800 Views - Pixy

46

Tsuma Shibori - 1

Tsuma Shibori - 1

24684 Views - MS Pictures

47

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

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

37076 Views - Pashmina

48

Ane Koi: Suki Kirai Daisuki. - 1

Ane Koi: Suki Kirai Daisuki. - 1

34586 Views - Pashmina

49

Samayou Midara na Lunatics - 1

Samayou Midara na Lunatics - 1

18193 Views - Pixy

50

Renai Fuyou Gakuha The Animation - 1

Renai Fuyou Gakuha The Animation - 1

28315 Views - Pink Pineapple

51

Ochi Mono RPG Seikishi Luvilias - 4

Ochi Mono RPG Seikishi Luvilias - 4

30438 Views - Majin

52

Nee, ...Shiyo♥ - 1

Nee, ...Shiyo♥ - 1

32853 Views - Queen Bee

53

300 En no Otsukiai Anime Edition - 1

300 En no Otsukiai Anime Edition - 1

60599 Views - MS Pictures

54

Accelerando: Datenshi-tachi no Sasayaki - 4

Accelerando: Datenshi-tachi no Sasayaki - 4

14506 Views - Pink Pineapple

55

Tsumamigui 3 The Animation - 1

Tsumamigui 3 The Animation - 1

59972 Views - T-Rex

56

Issho ni Ecchi - 1

Issho ni Ecchi - 1

18531 Views - Pink Pineapple

57

Anejiru The Animation - 2

Anejiru The Animation - 2

13639 Views - Pink Pineapple

58

Nee, Chanto Shiyou Yo! - 5

Nee, Chanto Shiyou Yo! - 5

10041 Views - Mediabank

59

Nee, Chanto Shiyou Yo! - 5

Nee, Chanto Shiyou Yo! - 5

10041 Views - Mediabank

60

Koikishi Purely☆Kiss The Animation - 1

Koikishi Purely☆Kiss The Animation - 1

20162 Views - Pink Pineapple

61

Torokase Orgasm The Animation - 1

Torokase Orgasm The Animation - 1

51781 Views - Pink Pineapple

62

Ane Chijo Max Heart - 3

Ane Chijo Max Heart - 3

13147 Views - PoRO

63

Ane Chijo Max Heart - 4

Ane Chijo Max Heart - 4

13401 Views - PoRO

64

Issho ni H Shiyo - 1

Issho ni H Shiyo - 1

15766 Views - ChiChinoya

65

Issho ni H Shiyo - 1

Issho ni H Shiyo - 1

15766 Views - ChiChinoya

66

Issho ni H Shiyo - 1

Issho ni H Shiyo - 1

15766 Views - ChiChinoya

67

Daisuki na Mama - 1

Daisuki na Mama - 1

60399 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

21159 Views - Pink Pineapple

69

Futei with... The Animation - 1

Futei with... The Animation - 1

90362 Views - Pink Pineapple

70

Futei with... The Animation - 1

Futei with... The Animation - 1

90362 Views - Pink Pineapple

71

Gakuen de Jikan yo Tomare - 1

Gakuen de Jikan yo Tomare - 1

36383 Views - Suzuki Mirano

72

Gakuen de Jikan yo Tomare - 4

Gakuen de Jikan yo Tomare - 4

22673 Views - Suzuki Mirano

73

Yarimoku Beach ni Shuugakuryokou de!! The Animation - 1

Yarimoku Beach ni Shuugakuryokou de!! The Animation - 1

56691 Views - Pink Pineapple

74

Kyonyuu Try!: Tanki Shuuchuu Chichi Momi Lesson - 1

Kyonyuu Try!: Tanki Shuuchuu Chichi Momi Lesson - 1

22650 Views - T-Rex

75

Marshmallow, Imouto, Succubus - 2

Marshmallow, Imouto, Succubus - 2

86506 Views - T-Rex

76

Green Eyes: Ane Kyun! yori The Animation - 1

Green Eyes: Ane Kyun! yori The Animation - 1

33840 Views - T-Rex

77

Houkago no Yuutousei - 1

Houkago no Yuutousei - 1

29893 Views - Queen Bee

78

Joshikousei no Koshitsuki - 6

Joshikousei no Koshitsuki - 6

17068 Views - Mary Jane

79

Joshikousei no Koshitsuki - 1

Joshikousei no Koshitsuki - 1

21239 Views - Mary Jane

80

Idol Sister - 1

Idol Sister - 1

15893 Views - Union Cho

81

Idol Sister - 1

Idol Sister - 1

15893 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

18377 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

11775 Views - Collaboration Works

84

Kutsujoku - 1

Kutsujoku - 1

60551 Views - T-Rex

85

Kyonyuu Daikazoku Saimin - 1

Kyonyuu Daikazoku Saimin - 1

40417 Views - T-Rex

86

Zettai Junshu Kyousei Kozukuri Kyokashou!! - 1

Zettai Junshu Kyousei Kozukuri Kyokashou!! - 1

18154 Views - Mediabank

87

Oyasumi Sex - 1

Oyasumi Sex - 1

32005 Views - Mary Jane

88

Oyasumi Sex - 1

Oyasumi Sex - 1

32005 Views - Mary Jane

89

Shoujo Kyouiku RE - 1

Shoujo Kyouiku RE - 1

39570 Views - Mary Jane

90

Shoujo Kyouiku RE - 1

Shoujo Kyouiku RE - 1

39570 Views - Mary Jane

91

Mesu Kyoushi 4: Kegasareta Kyoudan - 5

Mesu Kyoushi 4: Kegasareta Kyoudan - 5

12920 Views - PoRO

92

Mesu Kyoushi 4: Kegasareta Kyoudan - 1

Mesu Kyoushi 4: Kegasareta Kyoudan - 1

17777 Views - PoRO

93

Kaede to Suzu The Animation - 1

Kaede to Suzu The Animation - 1

52849 Views - Pink Pineapple

94

Nikuyome: Takayanagi Ke no Hitobito - 4

Nikuyome: Takayanagi Ke no Hitobito - 4

35676 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

34167 Views - MS Pictures

96

Fault!! - 3

Fault!! - 3

18124 Views - T-Rex

97

Fault!! - 1

Fault!! - 1

32993 Views - T-Rex

98

Nee Summer! - 1

Nee Summer! - 1

29719 Views - Mary Jane

99

Koakuma Kanojo The Animation - 1

Koakuma Kanojo The Animation - 1

29063 Views - Pink Pineapple

100

Koakuma Kanojo The Animation - 2

Koakuma Kanojo The Animation - 2

21994 Views - Pink Pineapple

101

Resort Boin - 1

Resort Boin - 1

48741 Views - MS Pictures

102

Resort Boin - 1

Resort Boin - 1

48741 Views - MS Pictures
Seikatsu Shuukan The Animation - 1

Seikatsu Shuukan The Animation - 1

87805 Views - Pink Pineapple

104

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 2

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 2

39625 Views - Majin

105

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 6

Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - 6

36932 Views - Majin

106

Tsugou no Yoi Sexfriend - 4

Tsugou no Yoi Sexfriend - 4

14737 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

16769 Views - Collaboration Works

108

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

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

44972 Views - Pink Pineapple

109

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

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

40130 Views - Pink Pineapple

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