Struggling single mother Hibiki takes a job at a themed café and shyly shows her adult role-play son the sexy bunny-maid outfit she must wear. The costume arouses him so much that he forces himself on her. But after a long time without sex, Hibiki's mature pussy rediscovers its sensitivity and her desire runs wild. She turns into an insatiable mother who craves fucking, penetration, and orgasms, relentlessly hunting for her son's cock.