Rika f. - Relazione immorale. Ragazza matura overripe

Rika has a strong sex drive and big tits. Her husband is working overseas, and she only has sex when he returns to Japan, which leaves her frustrated. Her sister-in-law is away for work, so she goes to her stepbrother's house to help with the housework. There she finds her friend , whom she adores. She has relations with her friend and brother-in-law as an outlet for her sexual desires.