I started working out at home. I'm not fat and I don't care about muscles, in fact I like how I look. But when(if)I marry I want to have enough stamina to have sex with my wife
Just doing 8 pushups make my arms go soft

>>81553689 (OP)
If you're worried about stamina only just do cardio buddy

all you need to do is cum multiple times, you get a duration bonus every time you cum