Daasan no Tame ni Okita Kyouko 32sai B107 a.k.a Okusan wo Namadashi Nikuana Choukyou Shiteoite Ageyou

This is a mature-rated doujinshi manga by shiwasu no okina, featuring Kyouko, a 32-year-old woman with a B107 bust. The story includes explicit adult themes such as infidelity and training, with artwork focusing on her physical attributes. It is intended for adult readers only.