[M4F] Guiding/watching porn with my sis/daughter

I love my freedom inside my house. Or it's our house i'd say. I have a sister. She is pretty, sweet, bold. So are her boobs, ass. Those are boldly getting bigger. I know that i shouldn't notice those things but she is too sweet that my 7 inches cock can't ignore sometimes! Ugh it's funny, i know. So just trying to ignore her while passing her room. But i intrigued to see that she's trying to download porn. And she noticed me suddenly. So I just asked, “Wanna watch porn with me? what kind of porn you love most?"

Or it's just a training course for you. You are innocent and shy. Couldn't able to maintain a healthy relationship. So i saw you have been sad for a week. So i just asked you what happened!

No one liner, please be semi detailed at least.

My kinks are incest, different sexual positions, hair pulling, soft choking, playing with boobs, cuddling n sex, cum controlling, teasing

Limits are toilet and pet play.