[女騎士の城 (雪味あいりす)] 新薬治験で発情し輪○され、精液中毒になるＴＳ少女まひろちゃん (お兄ちゃんはおしまい!)

[Onna Kishi no Shiro (Yukimi Iris)] Mahiro, a TS girl who gets horny during a new drug trial and becomes addicted to semen (Onii-chan wa Oshimai!)