He tries both pussies before making his choice!

Yoshino muscles stiffin against you and her breath catches in her throat.

"Eeeeeeeeeergh!" she grunts with effort and your linked collar is pulled tight as she arche_s away from you. "Looks like I'm first," she whispers through gritted teeth. With your collars clipped together her face is locked right beside yours. Your stray red hairs tickle the size of your face with each puff of her ragged breathing. You know she is engaging in relaxation breathing exercises as all concubines are trained when being initially penetrated by Master. Her augmentedly tight vaginal muscles are probably struggling to accommodate her Master's girth.

You say a silent thankful prayer that you will be the second girl penetrated. His 12 inch cock will be thoroughly coated with Yoshino's lubricating arousal when it is your turn.

"You can do it!" you whisper back encouragingly. "Make your mother proud," you add referencing her concubine mother she is always bragging about.

"Gaaaaaaaaaaaaaaaaaah!" Yoshino's cuffed arms squeeze around your little waist as she grunts an orgasmic scream into your ear. Your legs shake in the locked spreader bar as you bear more of her and Master's weight. Master's massive balls slap against your asshole and you know that his 12 inch length must be fully spearing the girl tied to your back!

"EeeeeeeeeeEEeeeeergh!" Your limbs go rigid beneath you as your muscles tug against the spreader bar. You ride out your own sympathy orgasm.

Yoshino gasps desperately in your ear. "Get ready," she warns in an exhausted voice, "He'll be penetrating you now." The cuffs around her wrists clatter as her arms loosen around your waist in relief.

"Uuuuuuurgh!" The thin strip of your thong is pulled to the side and the fat head of Master's cock slams against your tight birthing hole. It is fully coated with Yoshino's juices but you can't manage to yield to him. You feel his large hands behind you spreading your pussy lips as wide as their surgical tightening will allow. The muscles guarding your entrance strain around the intrusion. You ball your hands up into little fists with effort. You pull at the bindings of the spreader bar around your wrists and ankles in frustration and panic.

Yoshino stirs from her stupor on your back and hoarsely says, "Remember... to... breath..."

You purse your lips and practice your controlled breathing exercises. Air rushes in and out of your lungs and you concentrate on the impossible task of relaxing your pelvic muscles. With your clitoral augment's vibration set so high the feeling of your folds stretching is more intense than you are prepared for. Panicked thoughts of failing Master begin to fill your mind!

"Relax Baishunpu," Yoshino whispers with a tenderness she has never shown before. She shifts higher up your back within her restraints and attempts to kiss you. You arch backwards and accept her lips with yours. She shoves her tongue deep into your mouth!

"Mmrrrmrrmrrrrmmmph!" you grunt an orgasm into her mouth as your womanhood opens to your Master's advance. The muscles along your tight channel pop and shift around the girth of his augmented manhood. At the end of His journey, you feel His balls finally slap against your sensitive buzzing clit. Your insides continue to strain to accommodate him. Yoshino's tongue dances with yours as you lock lips again and your little body shakes in another display of submission.

You yelp as Master withdraws from your womanhood. You feel relieved but also frustrated at the new found emptiness.

"That a girl!" Yoshino praises you.

Master isn't done!