She spun him around and pushed him back onto the bed, pulling the towel off of his hips as he fell. He landed spread eagle on the bed and naked as she closed the door softly and locked it. His cock was standing straight up in the air, already hard from jerking off in the shower, and ready to go for another round as it always was.
"Hey there big boy. You’ve grown up a bit I see." she smiled at him, leaning forward with one hand on her knee and letting her massive tits swing out in front of her in plain sight.
"Holy shit! How did you get in here?!" he asked in a panic, "… I thought… I thought you moved out of state, for college or something…"
"You always did leave your window unlocked. It’s not that difficult you little brat. Hell, I remember all the times I saw you trying to climb back in here after school when you would forget your keys, and I just did what you did." she laughed. "Did you miss me?"
His hand instinctively reached down for his cock, and held on tight. At first to cover it from sight, but then and without an real thought, he just held it up right, aiming it at her tits. ”Y… yes. Of course I missed you.” he whispered.
"Good. Cause you know what else I remember? All those times you would sit up here playing with that little cock of yours, wishing I would help you out. You were so adorable when you got horny and didn’t know what to do with yourself." she grinned. He blushed, but his hand started to give his shaft a gentle tug, again without any real thought but just as an involuntary reaction to seeing her standing there, completely nude.
"… and I see you still play with it. It’s quite a bit more… impressive now though, yeah? I bet you’ve been showing it off to all the girls, haven’t you." she continued, stepping forward and leaning on the edge of the bed with one hand on either side of his hips. "I… I haven’t. I don’t have… a… a girlfriend. I haven’t even… I mean, not yet…" he stuttered, blushing more.
"Oh… Oh that’s just hot. Well then," she whispered softly as she licked her lips, "… it might your first time, and a few years later than you wanted, but… what do ya say? Wanna fuck your babysitter?!"