It was a casual get together at my brother-in-law’s place and we were all drinking a little to

It was a casual get together at my brother-in-law’s place and we were all drinking a little too much. Playfully, I pulled my sister down to sit in my lap but was surprised when my hand landed on her bare thigh.

“Enjoying the party, little bro?” she cooed, lifting the hem of her dress another few inches. Pulling herself deeper into my lap, my sister leaned in for a lingering kiss and my hand instinctively climbed onto her naked ass. She laughed, ”I’ll take that as a yes!”

By then my fingers had gone around her cheek and came to a rest against her thin panty fabric. “Ooh… careful where you put that, baby” she whispered, “People are starting to notice…”

People really had started to wonder what was going on over here. Everyone in the room knew we were brother and sister, but that didn’t seem to stop her drunken horniness. 

“Are you going to finger me, baby bro?” she murmured into my ear. “Are you going to finger my poor lonely pussy right here in front of my husband and all his friends?”

She shifted her ass, pushing my fingertips beneath the edge of her underwear and right into her soaking cunt. As I gently probed her wetness she leaned forward and barely, just above a whisper, breathed:

“Do it.”