With some help from Fiona

As she rides you once more you feel it building within you. Thanks to having cum just a bit ago you had a bit more stamina to you, but she felt and looked so fucking good! Reaching between your bodies you begin stroking her cock in time to the fucking. She lets out a long approving sigh as you do so.

She is intensely studying your face as she continues to grind against you quick and strong. You start to moan as you feel the tension rapidly climbing in your balls.

"Oh...Fiona...you're gonna make me...ARRGGH!" You cry out as she pulls on the chain between your nipple clamps. She stops, just sitting on you now as she pulls against your aching nipples. The pain mixes with and distracts from the feeling in your loins.

"Don't you cum unless I say so!" She snaps. With Fiona stopped and the diversion of the pain you feel your rising orgasm subsides a bit. You focus your mind and push the feeling back down even more.

"Sorry. Okay. Okay I'm ready." You gasp. You then sigh in relief as she releases the tension on the clamps.

She immediately starts up riding you once more. You reach up and hold onto her big tits as she does so, she is breathing as hard as you are. You squeeze her breasts as she picks up the pace, you quickly return your hands to her throbbing meat knowing she needed release as much as you did. You jack her off with both hands. You feel yourself building quickly once more, you are very cognizant of it and battle back the feeling as best you can.

A slight whimpering grunt escapes your lips as you begin losing the battle.

She sighs. "Not yet Jesse, not yet! Ohhh...you're doing good..." She picks up the pace as she too is getting close.

You squint your eyes shut and growl. "Grrrrr...I...I...I'm gonna..."

You feel the extra clamp Fiona had brought with her suddenly bite down hard on the side of your scrotum, tearing a few pubes from your sack in the process! "AAGH!" You cry out in anguish.

Fiona brings her right hand back around from behind her and grabs the chain once more, tugging lightly. "Not yet...almost...almost...c'mon Jesse..."

Pain is flaring from your groin and nipples, doing enough to divert your orgasm once more. Despite the pain you begin thrusting into her as she slams down on top of you.

You grab her waist and the two of you fuck each other as fast and furiously as you could. Leaning down she kisses you, she is panting and moaning. Her hard on sliding between your wet sweaty bodies.

"Ohhh....ohhh yeah....okay....okay....okay....go ahead...cum for meeeeeee! Aohhhhhh" She wails as she crests. Your senses go haywire as you let loose as well, ecstasy and pain mixing for an overwhelmingly intoxicating sensation

The two of you hold onto each other tight as you share your perfectly timed climaxes. As your warm sweaty bodies writhe against one another you feel a hot explosion of cum soak your chest as Fiona releases both ways. You hold her even tighter as she shudders atop you. Both of you letting out a duet of moaning bliss.