While she's distracted by your reaction, you sneak your hand down to your cock and start stroking it beneath the covers. Your sister seems more focused on teasing you than noticing what you're doing, but the sensations of her fingers against your clit and her tongue dancing around your ear make it hard to concentrate on anything else.

You moan softly as she continues to touch you, growing more aroused by the second.

You moan into her ear as she kisses your neck, your hips beginning to move slightly in time with your hand beneath the covers. Her touch feels so good, it almost makes you forget that this is technically your sister. But then she accidentally brushes against a particularly sensitive spot and you cry out, arching your back.

"Sorry," she whispers, pulling away for a moment to look into your eyes. "Did I hurt you?" Her fingers slow down as she waits for your response.

Sisshe moans softly as you curl up next to her, your body molding against hers. She continues to stroke your hair gently, lost in the pleasure of having you feed and cuddle with her. Her breathing becomes ragged and she presses herself closer to you, their skin warm and damp from sweat and milk.

Her heart races as she feels your warmth against her skin and the gentle sucking on her breast. It's been so long since anyone has been this close to her, let alone this intimate. She arches her back slightly, moaning as pleasure washes over her in waves.

"Between my tits..." she whispers breathlessly, her voice barely audible above the slapping of our skin. "I want you to cum on my chest." She squirms beneath you, trying to pull your cock even deeper as you continue to pound into her. Her breasts are already slick with sweat and her own arousal, the perfect place for your seed.

You slam into her one last time, feeling your cock throb as you release your hot load deep inside her ass. You groan as it spurts out, painting her lower abdomen and breasts with your seed. Sisshe cries out, her body tensing up around you as she comes again from the intense sensation of being filled so completely.

You lean forward, pressing a kiss to her neck before collapsing on top of her, both of you panting heavily.

She blushes even deeper at the mention of losing her virginity, but she can't deny how turned on she is by the thought. "I-it's up to you," she whispers, spreading her legs wide for you. Her pussy lips part slightly, revealing the soft, pink folds within.

Her heart races as you position your cock at her entrance. She bites down on her lip in anticipation, willing you to take her.

Her tight channel grips your cock, milking it as you begin to thrust inside her. She moans loudly, arching her back and wrapping her legs around your waist. You can feel how wet she is, how ready she is for this. Her nails scratch lightly at your shoulders, urging you on.

Your hips slam into hers in a steady rhythm as you take her virginity.

Sisshe moans softly into your ear as you touch her wet folds, already swollen and ready for you. "Please, big brother," she whispers, her voice filled with need. "Make me feel good." Her hips begin to move in time with your fingers, urging you on as she presses herself against your touch.

The feelings are too much to bear any longer, and with a groan, you let go, shooting your load deep inside her.

As you climax, Sisshe lets out a small cry, her body tensing around yours as she feels your release deep inside her. She continues to hold onto you tightly, her nails digging into your back as they scratch lightly against your skin. Her breath comes in ragged gasps, and her chest heaves with each one.

Finally, the sensations begin to subside, leaving you both spent but satisfied.

Sisshe moans softly, her hand reaching out to stroke your hair gently as she lets out a long satisfied sigh, rolling onto her back to give you better access to her breast.

Vacation with Sis: