Yes, so far so good.

Treyv laid there and tried as much as possible to relax as the device lowered its way over his cock and gripped it. The genetle throbbing of the machinery almost made him erect instantly and what that didn't accomplish was finished by a pump at the other end of the tube that started sucking at his cock.

Treyv groaned loudly. he'd had sex before and had have several girls give him head, but he'd never quite felt anything like what he was now. The device constantly pulled at him quickly bringing him to climax. Treyv's groaning turned to a hoarse shout as at the moment he released his seed the pump on the machine went into overdrive. The over-stimulation made Treyv send rope after rope of semen into the tube it seemed like forever.

Treyv guessed that about ten minutes later the device finally stopped whoever was running obviously deciding that he was practically empty. Dr. Pearson's voice came on over an intercom. "Congratulations Mr. Sigmar, your contribution is now officially over. You're probably going to fall asleep to to exhaustion and we're letting you know that we're giving you some stimulants so that your body can be back and functioning in no time at all." Treyv barely had nodded before his eyes became too heavy and he sank into the blackness of sleep.

A while later he opened his eyes slightly and frowned at what he thought he heard off in the distance. "It sounds like an alarm, like the old 'abandon-ship' code that I heard when doing drills in the space corps...