A hot gal came to visit my dad to take care of him! What?! Can a girl like this take care of him? I thought, but she has a really friendly relationship with my dad, even though she talks badly! I was watching her from the shadows, and I could see her panties! Naturally, my crotch was bulging... Then, the gal noticed my lower body and came closer, saying, "Old man, I don't get a hard on, but you're rock hard!"... We ended up having sex!