GVG-638 The son-in-law, Yamanaka Mari, is after his mother-in-law's obscenely large breasts

Film Introduction

Yoji confided in his mother-in-law 'Makoto' about his wife's infidelity. Yoji had been preoccupied with Makoto's large breasts and brought up the topic of an affair, seizing her lips. Although she tried to push him away, Makoto, who had been sexless, gave in to Yoji's caresses despite herself. And thus, their relationship deepened further…