That wasn't so hard

You had an unexpected visitor at night. Well, it is to be expected as she is lonely. Every night, Petunia would be in your room looking at your crotch. As days went by, she got bolder and bolder. Hence you had a plan.

The next time when she tries to visit you, you can catch her in the act. So the next night, you start preparing for the trap. You lay in bed naked until midnight when you hear the sound of the bed creaking and footsteps coming closer to your room. You hear Aunt Petunia opening the door quietly(but you heard it opening alright) and walked towards your bed. You pretended to be asleep whilst giving her chance to remove your blanket.

She fell for it and started to pull the blanket away slowly. The anticipation was killing you and you tried not to get hard early on by imagining Vernon.

As she removes completely, you couldn't resist and got an instant hard-on. Then you feel Petunia's bony fingers running from your well-built body(Thanks Quidditch) to your cock. She held your cock for a moment and you heard her shudder in ecstasy.

Then you hear her muttering, " So this is what my Sister had from her husband. I'm pretty sure if she survived she would love the idea of an orgy with her family like a slut she always was. I wonder if I could get this as my fuck-toy..mmmm... riding it seems plausible... I wonder how it tastes like..."

As she moves her head closer and closer to you and as soon as you felt her breath you couldn't help but moan which freaked out Aunt Petunia as she quickly removed and covered you and ran away in the dark until you hear a big crash downstairs and you hear Petunia scream...