I Called a Delivery Health Service and My Ex-Girlfriend's Mom Showed Up

A month after breaking up with Minami, Junpei is hollow and desperately horny. While browsing adult services he misfires a booking and summons a huge-breasts delivery-health girl; the woman who arrives as "Miss M" is Minami's mother. Frozen with shock, he is recognized as she confirms the address, then comforted with a lap pillow after she hears about the breakup. She admits frustration from her frequently traveling husband, demands secrecy, lowers pants, frees her enormous breasts, smothers his face, has him suck her nipples, and strokes his erection while urging him not to hold back.