OFKU-177 Blowjob from my wife's mother: "We're not related by blood, so I'm just sucking a dick, so it's okay."

My wife was hospitalized, so my mother-in-law suddenly came from her parents' house to help. - My mother-in-law continues to do the housework as efficiently as ever, not only bathing me, but also serving me drinks at night and giving me back massages as part of her filial duties. - While I was looking at my mother-in-law, who was completely unsuspecting, I became conscious of her. - That night, maybe because I didn't have a wife, I couldn't hold back anymore...