[Nanamatsu Kenji] Princess Taker (Koushoku Shounen Vol. 11) [N04h] [Decensored]

Kuin Nano reigns as the gorgeous, untouchable 'queen' of the student council, basking in stares of deep admiration until a mysterious classmate corners the delicate femboy with a single demand: quit cross-dressing. The ambush flips fast when the attacker bares her own hefty secret, declaring herself a fellow 'ladyboy' before cramming that thick cock down Nano's throat and slamming it into his tiny, clenching ass while he squeals and drools through overwhelmed, ahegao-faced bliss. Rough claiming softens into obsession by the final bell, with Fuurin-san clinging adoringly to her flustered princess as the new inseparable 'queen and princess' of the school pose for newspaper photos.