@thelewdestleg Look into Trimix. It's self-injected and you may need to see a urologist but it's what pornstars and others who want 60-90 minutes of rock-hard fucking use.
@KnottyBruin I think it's a biological drive that the more you get off the more you need to get off... Something related to spreading your seed among the tribe I'd guess? But yeah, big same. Was an amazing con.