Masturbation for Edging.

Ejaculation at age 75 makes you feel weak and tires you. So I masturbate to edge. This way my arousal remains longer and can last all day so I can continue to read stories on Solotouch. 

Stories which mention daughter or daddy excite me the most although I have no personal experience. Just fantasy. 

I grab my cock at its base near pubic bone and rotatate it like a clockwise motion. It is already erect as I have been reading stories on Solotouch. 

The tip of my cock is tingling, as if ejaculation is near. I grab the shaft, rotate it clockwise, it feels amazing! 

I can cum any time. Just by pinching the under surface of the glans where it meets the shaft.