sir when ever am lonely i used to think about sex where am performing sex with any partner in my imagination and this all causes ejaculation of semen but doing that very much for a long time i feel myself tired an got week an skinny also i feel loose eraction in my private part and also found decrement in amount of ejaculation as time went ,please tell me the reason for that and also a solution?how can i get my physical strength back?
imagination is the best issue for masturbation. i love it a lot