On Halloween, the protagonist encounters a woman dressed as a cat-eared witch on a crowded train. Sneaking up on her while her friend isn't looking, he starts fondling her breasts and teasing her nipples. Her nipple sensitivity increases rapidly, leading to embarrassing sensations and an erection. Her wet pussy is then penetrated, and he falls into a state of nipple-teasing creampie. This work contains some of the same content as NHDTB-972 "Halloween Shame," scheduled for release around October 2024. Note that the included content may vary depending on the distribution method.