Hope You're Happy, Lemon

"I've been cheating on you. Oh, and it's not just one guy. It's three. Sorry about that." Back in middle school, Sunao Akiyoshi's first-ever girlfriend shattered his heart, and he swore off love. However, all that changes when he develops a crush on a girl in his university's film club. Just as he's finally beginning to move on from the past, he bumps into his ex-girlfriend. Little does he know that this is only the beginning... To his horror, he wakes up in her body the next morning! (Source: MANGA Plus)

Kuso Onna ni Sachi Are has been published digitally as an English simulpub as Hope You're Happy, Lemon through MANGA Plus.