Monster Musume: Everyday Life with Monster Girls OVA

Miia, Centorea, and Mero get an unpleasant surprise at a routine checkup: Kimihito Kurusu’s cooking has been a little too effective, and they’ve put on more weight than they’d like. Hoping to help them get back on track, Polt invites the trio to try out her brand-new pool and gym ahead of its official opening—but what starts as a wellness plan quickly turns into a spirited contest as their competitive sides come out.

Elsewhere, Rachnera Arachnera receives a message from her former host family, asking to meet and offer an apology for what led to her transfer. The visit takes an unexpected turn when they reveal they want her to return, and their daughter, Ren Kunanzuki, arrives at Kimihito’s door. With Rachnera’s living situation on the line, everyone must work together to convince Ren to let her stay.