Summer, your stepdaughter is moving back in.

As you pull up to the airport terminal, your eyes immediately lock onto Summer. And you're not the only one. Nearly every guy to pass her stops to stare for at least a moment. Her orange-red hair stands out among the crowd, framing her freckled face and bright green eyes. Perky tits are barely covered by a tiny red bikini top.

You roll down the passenger window and call out, "Hey, Summer!" She spots you and starts walking over, the sun glistening off her hair.

You jump out of the car and help her with her bags.

"Sorry your mom couldn't make it." You say as you dump them in the backseat.

"Whatever, Chuck" she shrugs nonchalantly.

During the ride to your home, you try to make small talk, asking about school, but she mostly ignores you or replies with one-word answers. Her focus shifts between you and her phone as she continuously refreshes her social media.

As you're driving, you notice that Summer's obsession with TikTok hasn't gone away. She spends the majority of your time in the car filming herself and others around her, particularly with making sexual innuendos with her friends while dancing.

"Hey," she says, "do you know about this new trend?"

You look over to see her filming herself making exaggerated hand motions, hand motions that seem best suited for jerking off a cock.

"Uh...what?" You ask.

"It's a new TikTok challenge. I already made one, but I'll get way more views if I have someone else in it.," She adds with a grin and bounces in her seat as she explains it to you.

"You really want me to?" You say, somewhat **** but intrigued by the idea.

"Yeah!" She exclaims excitedly and before you can even respond, her nimble fingers make their way into your pants.

You let out a small gasp as she wraps her hand around your now rigid cock. Her touch alone is enough to have it twitching in her grip.

"Is this okay?" She asks with a grin, not stopping her ministrations for a moment.

"I'm driving," You stutter out, feeling your heart race at her sudden advances.

"Don't worry about it!" She responds confidently, as she starts to stroke your cock leaning in to make sure her face is in the frame of her video.

You're too stunned to move or resist. Her hand feels amazing as it moves up and down your dick.

She continues pumping at an impressive pace, eyes locked onto her phone screen.

"Hey," Summer says with a petulant whine. "You're gonna have to cum for this video to be successful."

"What?!" You exclaim, trying to keep your voice down.

"Don't worry, I'll clean up" She reassures you, her hand moving faster now as she works your cock relentlessly.

You glance around at the traffic, and with no other choice left, you start to feel that familiar sensation building up. It won't be long before you're ready to explode.

"Alright," You whisper, trying not to lose control in this impromptu situation.

She grins wickedly and continues pumping, her hand sliding over your shaft smoothly as she maintains a steady rhythm. She leans closer to get her face into the frame while maintaining perfect timing with her hand movements.

You start to feel a surge of pleasure building up inside you, threatening to spill out any second. The combination of Summer's hand and her request for you to cum on camera is enough to push you over the edge.

The sensation hits you like a wave, and without warning, you start to explode into Summer's hand.

She wastes no time in dropping her mouth down around the base of your dick, catching every last drop with ease while maintaining eye contact with her phone.

"Check this out," Summer slurs as she tilts her head back, showcasing her mouth full of your thick cum.

She waits a moment before swallowing it down with an audible gulp. She keeps filming while her tongue lolls around her lips, savoring every last drop.

"Perfect!" She exclaims, her eyes never leaving the camera.

You sit in silence for a moment after your unexpected climax, still trying to process what just happened.

"Uhh...I'm really sorry about that," You manage to stammer out, feeling embarrassed and shocked by the sudden turn of events.

Summer simply laughs, unfazed by your apology or the situation as she finishes filming her video.

"No worries!" She chirps, clearly not bothered in the slightest. "You just happened to get caught up in the moment, right?"

"Well..." You say, still trying to find your footing, "I didn't think that today would be the day I'd end up in a TikTok video."

She grins mischievously as she puts her phone away.

"Hey! Don't worry, I didn't show your face." She says with a wink. "I don't want everyone to know I deepthroated an oldhead!"

You're left speechless at the nonchalant attitude she has about the entire incident.

"Well...thanks," You manage to say after a few moments of stunned silence.

"Anything for you, Grandpa!" Summer quips before turning her attention back to scrolling through her phone.