Part One –

My sister, Lily, and I go away together on vacation. I booked two rooms, but it turns out the hotel is overbooked so we have to share a suite. I assure Lily it’ll be like old times when we shared a room together. When I decide to take a shower, Lily gets comfy in bed, wearing only a tank top and panties. When I comes out, Lily decides to turn in for the night. When Lily falls asleep asleep, I reach over and start to touch Lily. At first, she wakes up and tells me to stay on my side of the bed. But, a little while later, I can’t help but try to make another pass at her, reaching up her shirt and groping her tits. Surprisingly, she reaches under the covers and starts stroking my cock lightly.

Part Two –

I decide to go to sleep a little early, but Lily is still awake. She must’ve been thinking about the night we had together at the hotel room, because she came in my room, took her panties off, and got into bed with me. She wastes no time reaching down and rubbing my cock over my boxers. When she rolls over away from me, I don’t know if she was trying to tease me, but my cock was so hard, I slipped it in her pussy from behind. I fucked her so hard that she wanted to suck my dick.