[Marialite (Lyna)] Haru and Sana ～Love Connected Through Cosplay～[Mikodayo]

Haru thinks he's finally getting somewhere with his crush Sana, only to find her clinging to another boy after class—and her sympathy is a trap that drags him to her house, where blackmail leaves him with no choice but to try on her clothes. The quiet schoolgirl hides years of obsession with Haru's pretty, girlish face, and her bunny-eared leotard is no ordinary costume but a skinsuit that seals over his body and reshapes him into a perfect girl copy of Sana herself. Between bunny-girl roleplay, a swallowed load and breathless mutual confessions, the two seal a twisted pact to trade identities for good—she becomes Haru, he becomes Sana, and the mirror shows two lovers who got exactly what they wished for.