GRMO-347 · Cum Cum! Cock Research: Target Kento Hoshi

Let's develop this slender, top-tier handsome guy into a body that can't stop cumming with endless pleasure♪ What Kento-kun begged to have developed was... infinite climax! A no-hands explosion via ruined orgasm, his cock bugs out and the feeling of cumming just won't stop! The entire process of his mega-long flaccid cock, already 15cm before erection, growing steadily to its absolute MAX is fully recorded!