My First Time Is With.... My Little Sister!?

Story Poron · Art Poron

만져 보니 여동생?! -잠든 여친 옆에서- / Hatsu Ecchi No Aite Wa... Imouto!? / 初エッチの相手は…妹！？ / 脱童貞の相手は…まさかのアイツ!?

Completed
99 chapters
Updated Jul 1
Apr 2015 – May 2023
3.3 out of 5,2 ratings

Chapters: 99 chapters
Updated: Jul 1, 2026
Status: Completed
Published: Apr 2015 – May 2023
Also known as: 만져 보니 여동생?! -잠든 여친 옆에서-; Hatsu Ecchi No Aite Wa... Imouto!?; 初エッチの相手は…妹！？; 脱童貞の相手は…まさかのアイツ!?

Borderline H
Explicit Sex
Full Color
Incest
Japanese Webtoons
Romance

Fondling Kaori's full, developed breasts, I'm about to stick my dick into her pussy... But, why the hell am I about to have sex with my little sister!? (Source: Coolmic) Note: Originally serialized as a web manga under the title Hatsu Ecchi no Aite wa... Imouto!? (初エッチの相手は…妹！？). Each chapter is split into 3 ‘episodes’ in the English serialization.

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