Kaichi's plans with his fuck buddy didn't align, leaving him with pent-up frustration. He went outside to blow off some steam and found a suspicious "Old Man Gacha" ticket on the street. Without understanding much, he headed to the venue and spun the gacha as directed. The prize that appeared was "Handpicked M Old Man"! They look like any old guys you'd see anywhere, but their reactions and skills are top-notch! Kaichi releases his sexual desires with them!
