[KakiPeanuts] Son Makes Dad Woman [Full Color]

Tetsuro Yamazaki, a 52-year-old father, accidentally swaps bodies with 21-year-old Mako Shinomya — and when Mako loses her mind and vanishes, he's stuck inhabiting her impossibly curvy, heavy-busted frame while living under the same roof as his own son. The boy can't tear his eyes off his father's new voluptuous body, and when teasing about 'being aroused with my voluptuous body' goes too far, he snaps and pins her down despite her protests that she's still his father. What starts as reluctant surrender melts into something else entirely as Tetsuro's mind begins turning female under his son's relentless thrusts.