My mom would lay out on the back patio area and sun tan nude, I would stare at her pretty much the whole time from the spare bedroom window. She figured it was my sin if I watched her but I think she also liked it because she would sometimes have me spread tanning oil all over her body.
Sexually nothing happened with her, I would stroke myself though while watching her and would always look down between her thighs when putting oil on her.
Wonderful Mom to let you do that. We’re you naked while you were putting oil on her?