Yuka lives with her daughter and son-in-law. Currently, she is active on SNS as an influencer modeling lingerie to release her pent-up frustrations. One day, she accidentally finds out that her son-in-law, Kenichi, has a huge dick... Recently, she hears him talking about how he hasn't had sex with his wife in a while and can't take it anymore, so she ends up sucking on his thick, erect cock. 'Instead of my daughter...' she tells herself, but her body craves her son-in-law's huge dick all the time.
