I'm not sure honestly. I've been able to do it during long sessions. I usually go between soft and hard multiple times during a session. Sometimes it feels too good and I cum while soft.
Oh this is hot! Is there a trick to cumming while flaccid? I can sometimes stay soft while I'm doing initial stimming but I get hard as soon as I turn it up for orgasm.
Do you think with estim, my sexual need as a single solitary lone male could be fully met and satisfied? I would give anything in the world for my sexual need to be satisfied!