JUY-472 - My son's friend is seducing me, and I'm getting soaked from just a kiss

Mari, who is obsessed with online auctions, gets help with her phone settings from her son's friend, Tetsuya. Tetsuya, who has always had a crush on her, seizes the opportunity to confess his feelings. Although Mari tries to gently reject him, she eventually gives in to his request for 'just a kiss.' The sensation of the kiss is enough to make her uncontrollably wet, leading to an unexpected turn of events.