I want to massage my mother's soft-looking breasts. It's a secret feeling he's had since he was a child. Ryota tried desperately to keep it from being discovered by anyone, but the day he saw his mother Mako indulging in masturbation, he could no longer hold it in. Impulsively, Ryota embraced Mako and said as he squeezed her G-cup breasts. "I'll comfort you," Mako said, instead of replying, pressing her chest against him and welcoming her child with a passionate kiss.