[Hakutamayu] Fuuki Iin no Deka Oppai ga Ore o Shuuden ni Ma ni Awasenai [Carl]

Discipline committee member Yuzuki trades her authoritative persona for a skimpy bikini, collar, and bell, letting her partner bury himself between her enormous breasts. What starts as a messy paizuri session that leaves her chest glazed escalates into a relentless pounding from behind that neither of them wants to stop. Even she admits they went at it far longer than expected.