Straight guy in judo uniform under cum control, moans as soon as his prostate is played with! (Screenshot)

Straight handsome guy 竜 puts on his signature judo uniform to take on the cum control challenge.
Straight guy is straight, but didn't expect his prostate to be so abnormally sensitive; he can't help but moan as soon as the finger goes in! With his tough and masculine exterior, how long can he last?