Service him

He steps back, pensively. "Well all of this playtime has gotten me riled up too. Don't you think I've earned some fun?" You internally groan, but you knew where this was going. Not waiting for a reply, he taps some buttons on his phone. "You can move again." Hesitantly, you move your arm and notice no shock. Immediately you grab your aching cock, but are surprised when you feel nothing. You stroke your shaft, rub the head, play with your balls, but it just feels like you're touching anywhere else on your body.

Seeing your confused look, Eric laughs. "I thought you might do that! You honestly think it'll be that easy?" Your roommate watches as you continue to fruitlessly jerk off, looking for any sense of arousal.

"W-what did you do?" You feel humiliated, touching yourself desperately while Eric watches and laughs at you, but you're so horny you can't help it. You moan in frustration.

"I turned your sensitivity down to 0. You won't feel anything until I turn it back on!" You look down at your shaved cock and realize that it's true. No matter where you touch, you can't feel anything. Turning to Eric, you see that he's stripping out of his own clothes. "I'll give you your senses back and even let you cum, but you have to do something for me first." Fully naked now, he walks confidently towards you. You always forget how much taller Eric is, and look up into his intense eyes. You feel small as you pathetically and uselessly stroke your numb dick.

He puts his strong hands on your shoulders, making you flinch, and forces you to your knees. Looking up at your roommate your heartbeat speeds up. His muscular body looms over you, toned abs, strong arms, and slowly hardening cock. You can't look away as he brings his dick to your face, touching the tip to your lips.

"The better you do at sucking my cock, slut, the more of your sensitivity I'll give back. Understand?" You nod rapidly. You still can't feel your dick but your arousal hasn't faded. You're still on the edge of cumming. He presses his cock against your lips and you let them part, taking him into your mouth and starting to suck.

You've never sucked a cock before, but you know what feels good and try to focus on that. You take as much of Eric's cock as you can into your mouth and he moans. You see him adjusting something on his phone as you do, and when you touch yourself, some feeling has returned. With a renewed vigor, you suck your roommate's cock, swirling your tongue around its head. With a similar intensity, you stroke your own shaft as a frustratingly small amount of feeling comes back.

"Ung, fuck." Eric groans under his breath as he fucks your face. The sensitivity in your dick continues to increase as you both approach orgasm. Your fingers wrap around your penis as your friend's dick hits the back of your throat. Your sensitivity has increased way past normal, but you're still approaching the edge. You jerk yourself off and gag on Eric's thick cock as he grabs the back of your head and cums down your throat. He holds you there for a few seconds, and you can feel his cum running down your throat until he pulls out of your mouth, allowing you to gasp for air.

He steps back and collapses onto your bed, breathing heavily. You, however, keep playing with yourself to no avail. Your orgasm seems just out of reach as you lose control over your lower body, hips bucking as you vigorously fuck your own hand. No matter what you try, you can't cum. Eric must have done something. You look up to see him sitting upright on your bed, smiling at you. Unable to speak through your moans, you look pleadingly at him. "You may have noticed that I've removed your ability to orgasm." Your heart sinks, but you can't keep from touching yourself. "Remember, I own your cock."

You sink to the ground and stroke your shaft. Barely able to speak, you manage to get out "Please... What... do... you... want?"