The first is Rin, a tall, slender woman with huge breasts who is the wife of a company president. Due to the nature of her job, she is frustrated because she is unable to invite men to have sex at night. A lively young man accepts her invitation and attacks her to satisfy his sexual desire! The second is Kanon, a piano teacher with huge breasts. She is sexless with her husband due to misunderstandings! She targets only slutty and clumsy men and invites them to have sex, using them as an outlet for her sexual desires, sucking their dicks, and even begging for cunnilingus and raw insertion!