Sharing a Bed

When I was 13 my sister and I had to share a hotel room with a single bed while our hotel room was being renovated. For the first two nights I was super horny but resisted the impulse to rub off cause I didn’t want my sister to catch me (we hadn’t yet had that breakthrough moment where we confessed to each other that we both did it). But on the third night my horniness overwhelmed my good sense.

I started rubbing off slowly and quietly, not wanting to wake her. But after a few minutes the mattress started to shake a little as I rubbed faster and more urgently. I was very close to cumming when my sister rolled over and muttered sleepily “Quit it, you’re shaking the bed.”

Embarrassed and frustrated, I got out of bed and tiptoed over to the bathroom. After locking myself in, I pulled my panties down, sat on the toilet lid and hastily rubbed myself to a quick but explosive orgasm. Once I calmed down, I quietly returned to bed, curled up next to my sister and fell asleep feeling both content and satisfied.