Kim resists, but the challenge is made harder

After 10 heady minutes filled with sex toys, caressing fingers and lingering kisses, Kim was starting to lose control. Never has any guy been so attentive and the student had no experience resisting such stimulation.

The riggers grew impatient. They added a simple yet devious bondage to the breast box tie.

They entwined thread to Kim and the other girl's nipples. Now both girls were one connected body.

Every sensation were replicated for the other girl. Their erect nipples brushed against each other, breasts knocking together. Kim could feel the heat emanating from the other girl's chest, so close were they together. In the cold AC, Kim desired the warmth.

This worked out to the other girl's advantage as she was the better kisser. Again and again, her tongue toyed with Kim, like she was savoring a delicious morsel of ice cream.

Kim could feel herself losing control. She tried to pull away, but to no avail. With their binded nipples, every flinch tugged at their nipples and merely brought them closer. Kim could not even regain her breath before the girl was on her, sucking her breath away.

Every painful tug transformed into pleasurable squeeze.

Kim whimpered involuntarily. She wanted - no, needed - the pleasure **** to stop, but there was no escaping this close combat.

The girl's soft body intertwined with the hard vibrations on her pussy, exciting every nerve on Kim's increasingly excitable body.