After actually watching this work, it's a masterpiece that fully showcases the charm of Nico, hailed as the strongest perverted bishounen in boy history. The first half is relatively mild, but the climax expression when the urethral plug is pulled out in the latter part is thrillingly stimulating, making you lose track of time. Especially in the final entanglement, the genuine female-like face after being thoroughly toyed with is explosive and overwhelming. In every scene, whether it's fellatio, anal insertion, or nipple torture, Nico appears pleasurably happy, and the completely feminized state doubles the eroticism. Above all, the cute smile is memorable, with a包容力 that seems to accept any play, inevitably distorting the viewer's fetishes. It strongly makes you want to see more of Nico's various aspects, a highly addictive training record.