Madam mera age 18 hai Mai jab sex karta hu to mera virya 3 se 4 mint me gir jata h jis se meri gf ko santusti jara bhi nahi milta mera ling bhi Bahut patla or chota.hai hum kya kare taki. Lambe samay tak sex kare or ling ka size badhaye please kuch upay bat aye please jindagi Ka sawal hai