Once is far from enough

Once far from enough and your cock continues to stay hard. The last few day without cumming have made your balls so full that cumming only once can barely counteract the itching. So you sat yourself again upright and stared to masturbate. Your right hand massaged your cock while the other hand reached down to your balls and led them move around. You let some of your spit fall down on your penis and your right hand slowly circled with your palm around the tip. You fell how your right leg began to spasm. You continue to massage your penis. You got faster and faster until you came again.

Your balls are now giving you the feeling of emptiness which both hurts a little but also gets you a satisfied feeling.