[Kannko Bokujyo (Kannko)] Kouhei ni Ikou ze!! | Let's Do This Fairly!! (Gotoubun no Hanayome)

Miku and Nino find themselves in a predicament when their bodies begin to react to an unexpected surge of lactation. As the week of tutoring with Fuutarou approaches, the sisters must navigate their newfound physical changes and the intense sensations they bring. What begins as a mysterious physical shift quickly evolves into a heated encounter as the twins decide to share their unique gifts with Fuutarou, leading to an overwhelming and indulgent sensory experience.