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Isshodeii, Isshogaii

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Issho de Ii, Issho ga Ii
Blurhash cover, shown while loading the real one Cover image for the manga called Isshodeii, Isshogaii
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Kyousuke Shima
52 MangaUpdates 61AniList 43MyAnimeList -Kitsu -Shikimori -

A pair of twins that compete in anything from school grades to who gets to use the toilet first. And now who can ejaculate last!

Tags

Themes
Boys Love › Yaoi
Character Types
Rival › Rivalry
Relationship
Incest
Family Relationship > Family
Siblings › Twins
Incest
Twincest Brother Brother
Sexual Content
Fetishes › Shotacon

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