"Are you going to follow me in or go back to your lousy wife?
I just wanna practise my lap dancing skills what’s the big deal bro? And since you refused me earlier I thought I’d just do it while you took a nap.
Omg sis no this is wrong. I’m not even wearing anything under this bedsheet.
Oh so is THAT what I’m feeling under there?
nggghh
nngggghhhh
You still remember the first night you shared a bed with your sister. Nothing turned her on more than feeling your naked throbbing cock pressing against her cheeks all night as you leaked precum all over. At times she would shift her body so your cock would rest against her wet pussy and slowly grind back and forth. The next morning, neither of you acknowledged what happened and it's stayed that way since. The tease was unbearable, but the two of you had a line you would never cross. Though you'd be lying if you denied you didn't spend every waking moment waiting for bedtime again with your sister.
"Hey bro. What do you think of this nurse costume? It's meant to be sexy but I don't know. Like, if I was your girlfriend and you saw me in this, would you wanna fuck me?"
"Jesus sis, you can't ask me that"
"It's okay, that little bulge in your pants tells me eveything I need to know. You're such a perv lol"