On Karen's face

You stroke your shaft as Karen puts her tongue out. You groan as you cum, shooting first right between Karen's eyes, then on her tits, and finally straight into her mouth. Then she sucks you hard and takes the rest of your load in her belly.

"Mmmm, you taste great," she says.

Cassidy turns her around and licks the cum off Karen's face and then goes to work on her tits. She pushes her sister back onto the bed, where Karen lays down and crawls back as Cassie follows, never letting up on her tits. You crawl to Karen's head and offer your cock to her. She smiles and sucks it down. Cassie moves down to lick her sister's cunt, using broad licks of her tongue. Karen moans, stopping her sucking while enjoying her sister's attention. You put your cock back at her mouth and she sucks it until it's hard again.