Between her breasts.

Selkine peels her pajama top up and off, exposing her round white breasts and pink nipples. She fondles her bosom for your benefit as she gazes at you. "If you want to come between my breasts," she says, "now's your chance."

You climb up the bed and straddle her chest, and she presses her breasts together, trapping your cock between them. Her warm embrace is pleasantly soft, and you're fascinated by the sight of her erect nipples, her bright red eyes, and her parted lips. She grins with anticipation as you start to rock your hips, thrusting your cock between her smooth breasts.

A haze of desire climbs up your body, taking your breath away. She watches you as you sway and groan, and after a little while, she tucks her chin and brings her lips to your cock, letting the tip of it slip into her mouth as you thrust forward. The feel of both her warm breasts and her wet lips around you is devastating. Your thrusts become wild, and you have to lean forward and brace yourself against the headboard.

You know that when your blood starts to sizzle, the end isn't far off. You let out a long groan, and she lets you slip out of her mouth, gasps, and stares up at you, ready for what's coming next. You shudder and thrust and shout as the final shock hits you and your cock leaps and spurts.

She lets out a long sigh as your desperation gives way, one thrust at a time, until you're sagging and her chest and throat are sticky. Then she gives the head of your cock one more kiss, and laughs as you shiver all over.

"I think you'd better lie down," she tells you. "And I think I need a towel."