Yuna, a woman full of lewdness who seduces her sister's husband. "Do you masturbate?" "Who is cuter, me or you?" The pranks to trouble her sister's husband escalate. "I'll only let you lick my feet" "What the hell is this dick, useless." After playing for a week, her sister's husband started calling her 'Yuna-sama.' (Since I'm tired of this dick, I'll tell your sister...)
※ There are no performers under 18 years old in this work.
