Please help me with this problem. during my sex time with my gf i can't hold erection longer.i mean i have tons of other problems in my mind and really i can't clean my mind. so need to know is that normal if its normal then how can i hold my erection longer. i mean when i musterbate its totally fine. bt in real sex pleasure can't errect my penis longer. i can do it by my hand and its comfortable than the real situation. please if anyone know the solution for this please tell me. i found some medicines named viagra is that okay any side effect ? cz my gf thinks i don't have any feelings for her.. this is really awkward situation. please help me with this problem. and yeah this is my 1st time having real sex pleasure.
