mi cuñada

My sister-in-law drives me crazy, she gives me massages, greets and hugs me softly. I don't know if it's because of good vibes or if she's after something. The thing is that the last time she was at my house and said to my sister 'can I take a bath here?' Of course, I didn't know how to bathe with her haha but if I spy on her, she would rub soap all over the place, you can imagine it suddenly getting into the bathtub and starting to masturbate softly, squeezing her breasts. I don't know what to think anymore if I should eat her or not, look at me rebelling and telling me 'what are you doing?!' What do you guys think?