YUME-088 Mother-c** swap: In exchange for fucking my mother...

Kumi and Rika are both widows and live in single-parent households. Their sons, Tsutomu and Makoto, are once again engrossed in fantasies... "My mother seems lonely..." "I see... Then, Tsutomu's mother, let me hold her!" "Then let me hold Makoto's mother too!" "Great! We've had an affair!" They put their plan into action, swapping mothers and having sex...