There are a few sister-incest stories in this manga, but that’s not the main topic, this is a collection of chapters without relation between each others, except that the girls have great breasts. 1. T...

Baymax finds Hiro masturbating and runs a love program originally installed by Tadashi.

Yayoi Komatsu has liked her neighbor, the handsome university student Hideto Kaga, since they were little. But when his little brother Masato becomes the student-council president at her school, she takes an...

Finally being able to spend everyday in lovely bliss with her favourite Hiyoshi, Ami who is only 146 centimetres tall is always treated by Hiyoshi as a pet, thus they haven’t kiss before! Hence Ami’s big...

1. Iede Itoko (Runaway Cousin) 2. Revenger x Massenger 3. Anikan!? (Brosaw!?) 4. Don't Touch Me 5. Unplugged - «Выдернутый штекер» 6. Mejikara (The Look of Love) 7. Chiisana Kuma (Little Te...

Pairing: Tadashi x Hiro Hiro finds Tadashi’s stash of shota doujinshi and his curiosity gets the better of him.

Rennyuu Order 1. Sun x 3 Summer! 2. Kaiten Eigyouchuu 3. Magokoro Hold 4. Princess of the Sun / Taiyou no Hime (太陽の姫) 5. 2 Balls into Marriage / Nikyu Nyukon (二球入婚) 6. Go in My Way / Gouin My...

Pairing: Tadashi x HIro The Hamada brothers go on a masturbation ban challenge at Hiro’s suggestion.

Original Manga

「真夜中の羽音」 「カンチガイ」 「ばれてますよ彩音さん！？」 「従属のダブルトラップ」 「続・従属のダブルトラップ」 「恋するアロマ～香り�...

Souma Akito, a young man, who dream of entering the woman underwear manufacturer industry for his love of female's breast by joining the tailoring club and acquiring the necessary skill to do so. However wi...

Hiro gets kidnapped and becomes the test subject for a new drug.

Official English “No…! We’re siblings…” Although the sister resists, her body moistens and gradually starts accepting her brother…

Tadashi calls for a call girl but Hiro shows up instead.

Hiro gets in trouble after a bot fight and his brother isn’t here to help him this time.

Pairing: Tadashi x Hiro Tadashi comes up with a way to prevent Hiro from biting him while being naughty.

Invited to Nazi Germany during World War II, Dr. Asagumo is asked by Hitler to collaborate with him on the research of the new weapon "Big X". Concerned about the possible effects of the completion of Big X,...

1. Ane no Soko (Big Sister's Pussy) 2. Imouto no Tabekata 3. Yoi kono Ofuro 4. S-kei Chuu 5. Haratsuma (Mom and Wife) 6. Ottori Kyouiku 7. Koihara 8. Minna no Imouto 9. Shi-izu Maman

Pairing: Tadashi x Hiro

At eight years old, Hiro wakes up and finds Tadashi doing perverted things to him.

1-3. Ane Imouto (Big Little Sister) 4. Amattarui Bokura (We're Sweet) 5. Nakimushi Doll 6. Sekirara Beach 7. Muboubi Heart

Original Webcomic