Stop being so passive

'Aaagh.'

With a quick pull, you push Gins mouth to the tip of your cock and she immediately starts sucking.

You ghasp with every thrust. You never had a girlfriend, only with Vanessa that one time after... No you didn't want to think about that bitch.

She hadn't known where your sensitive spots were, Vanessa hadn't known you like your sister. Gin was a miracle.

A big thrust of your hips, and then, and then. You're almost there. Just a little...

'Careful Gin!' The blond one shouts again.

Your sister pulls away and winks at you from her kneeling position.

'Oh, I know what I'm doing sis.' She Sais. Lustfull, teasing you.

You let out a ghasp again and try to pull her towards your cock again, but two strong hands grip your wrists.

'Good work sis. Thanks for warming him up a bit.' Your own voice whispers close to your ear. You try to pull free your arms. But your brother is stronger.

'What's wrong Joshua? He brushes his lips over your neck. Higher. He nibbles your ear and a shiver shoots over your skin. 'Giving in to your incestual desires?'