Just use her

Quickly taking another look at her and her clothing, the decision is obvious. You quickly toss the gun into a random drawer nearby and move over to Andrea, eager to have fun with her. And from the way she is looking at you, she is just as eager herself, her top already discarded in the time it took you to put away the gun and look back at her.

"Mmmmm, come over here so I can taste that rod of yours, Mark", she says in a seductive tone, sliding her shorts down too as you move closer to her, ready to begin and your dick already at full mast and ready to burst from your pants. With no more reservations stopping you, you take off your pants as quickly as you can.

Andrea eagerly eyes up your dick as she crawls closer, taking a good, hungry look at it before grabbing it.

"Almost forgot how big this delicious lollipop is", she comments as she starts to slowly massage your dick, giving you pleasure as she methodically works her hand over your shaft, clearly having a fair amount of experience with this sort of thing. You groan as she continues, going slowly to make it feel better and to drag it out.

"Fuck, and I forgot how good you are at this", you reply, thoroughly enjoying the feeling as you lose any remaining reservations about having fun with Andrea after what the gun seemingly did to her, turning her into a much sluttier and fun version of herself.

Slowly at first, she moved her head closer to your dick, starting to lick it before taking it in her mouth, sucking it as she bobbed her head, giving you more and more pleasure as she did it. A small part of your brain wondered how a toy gun had done so much to your neighbor, but that part was drowned out by the much larger part that said that could wait until after a hot blonde wasn't giving you a fantastic blowjob.

You lasted a while, but with Andrea being so good, eventually your resistance started to fail you, feeling the pressure grow until you came with a loud groan, filling her mouth with your cum, which she happily swallowed before letting your dick out of the mouth. Wiping her mouth, she smiled sultrily up at you, and you saw the flames of lust in her eyes, waiting for you to act now.