Get her to jack you off

"You could jack me off," you say. "Into your dirty panties so you won't make a mess."

"OK," Caoimhe nods, leaning into her laundry basket as she pulls out a small pair of boxer briefs, with pink trim and white cotton as the material, covered in a pattern of ice cream cones covering the fabric.

Caoimhe unbuttons your pants, pulling out your rapidly hardening penis. She leans in and kisses you softly on the lips, her tongue gently entering your mouth as she wraps the cotton panties around your mouth. Very slowly, she tightens her grip on your cock, beginning to rub your length up and down slowly, causing you to moan into her mouth. Her lips press against yours as she pumps your cock up and down, her mouth exploring your mouth. You feel your head pop out, teased as it rubs against the cotton fabric as you kiss back, your tongue flickering around her mouth. Caoimhe reaches her other hand down, rolling your balls around your spare hand as she rubs it, growing faster and faster.

With how horny you've gotten seeing and smelling all the dirty panties throughout the day, and feeling even hornier with how eagerly Caoimhe kisses you and tightly squeezes your cock, its not long before you're ready to erupt. Caoimhe keeps pumping, before as she grips you tightly and sticks her tongue far down your throat, your balls burst, releasing spurts of cum that quickly soak through the cotton fabric. You sigh in relief, before Caoimhe pulls the panties away, examining the creamy mess of pearly cum that fills the fabric.

"Hot. Was that good?" Caoimhe asks, as you nod eagerly in response.