The son brought his friend Ko-suke. Yukaka enthusiastically entertains him, but Ko-suke can't help but be drawn to her open personality and attire... Yukaka, who has been feeling frustrated for not being seen as a woman, notices his gaze and decides to relieve some stress by lightly groping him... However, Ko-suke is an unstoppable stud who doesn't tire after one or two releases! Yukaka is made to cum until she can't move her hips anymore. She gently rejects his advances, thinking that's the end of it...
