I pull you close to me, your cock penetrating my tight pussy as far as it can go. You feel my warm pussy gripping your cock, my creamy wet juice covering your shaft.
It took me until my 50s to stop being self-conscious about my slender body and skinny arms. Exercising more helped a bit but it was mostly in my head. My advice - love yourself now! (The sign was for a Twitter pro-nudity campaign)