Your Sister

As the first spirt of cum fly and hit your sister in her hair she starts to squeal in horror.

The second spurt flies directly into her mouth which shuts her up and turns her high pitched screaming into a deep moan.

The third and final spirt lands and covers her exposed tits.

You reach for her hand and start to drag her to the locker room to clean her off, her other hand roams to her tits and start to massage her cum covered chest.