SKMJ-738 To all the kind-hearted students who are dedicated to volunteer work! "Would you be willing to help a virgin boy who suffers from premature ejaculation improve his condition?" A pure girl participating in charity work gets excited and thrilled by a virgin boy who ejaculates too quickly, leading to a special first-time experience with unprotected sex!

Driven by a desire to see a pure-hearted girl who devotes herself to volunteer work have sex, a man makes a serious attempt at picking up a girl! This pure girl seriously listens to the concerns of a virgin man struggling with premature ejaculation. Even a naive handjob from this innocent girl can send his premature ejaculation-prone penis into climax, so she begins training to improve it. With lotion-assisted handjobs, nipple licking, and fellatio... the girl's sexual desire is aroused by the virgin's desperate attempts to hold back his ejaculation, and she gently...