The workshops on developing artistic talent were a surprise hit at SLAVECon. Or perhaps it was watching the Goddesses correct those who didn't measure up which was the real draw... (Lezdom)
The small dick in this pic is mine, and I'm a little over 8 inches, for comparison. We searched forever to find a dick that was bigger and finally we lucked out and found a monster. Wife has a new favorite, and so do I.
Your sister didn't believe that the bulge in your girlfriend's bikini was a real dick, so she asked if she could see it. Your girlfriend agreed, as long as she could check out your sis in return.
Was this a sissygasm? It sure feels like it and I was stirring up my prostate real good with my vibrator. I know the fluid is clear and viscous but it didn't feel like peeing