A first-time masturbation appearance! Featuring Koki, a soft-spoken, handsome former track team member. He says he's had one-night stands with over 20 partners since losing his virginity. Although he enjoys sex, he loves masturbation even more—needs to jerk off at least once daily, or he can't relax (laughs). When touched over his pants, he gently asks, "Can you play with my nipples too?" Seems he's always been into nipple play. As his nipples are stimulated, his cock quickly swells and throbs inside his pants. His erect cock curves downward, with a thick, large head and an impressive physique. While fondling his nipples and stroking his cock, his breathing grows heavier. Watching his favorite video on his phone, he cries out, "I'm cumming! I'm cumming!!" and shoots a thick, powerful load—captured in vivid detail.