Payback!

When they were both naked Ben ordered, "Suck each others cocks. I want to see you blow each other, and shoot a load in your faces."

"We cannot do such a thing," Big Tits said. "It will cause pain if we do not fuck while we stimulate our cocks."

"Finger fuck yourselves if you want," said Ben. "I just want to see you blow a load in each other's faces."

"What is finger fuck," Bitch asked?

"Shove your finger in Big Tits cunt instead of your little dog cocks", Ben explained. "Get going or I will give you pain again. I know that hurts worse than a little self ****."

Finally Bitch leaned over and started to lick Big Tits cock. With its hand it shoved a finger into the cunt of Big Tits, and began to thrust it in and out. Big Tits did the same to bitch, and finally Ben could see the long red cocks harden and turn purplish as the aliens' neared orgasm.

Ben knew that shoving their fingers into their dry little cunt holes could not be pleasant, especially for Bitch who had not been fucked by Ben, and he enjoyed watching the little aliens humiliate themselves. After several minutes he watched as Big Tits reached orgasm. Bitch tried to pull its face back but the pulsing cock was too fast. The head of Big Tit's cock had engorged, and a huge spurt of cum erupted from it coating Bitch's face and hard, long nipples. Bitch stopped finger fucking Big Tit's cunt as he took the load in the face, and Big Tits yelled, "Keep thrusting, it burns, it burns". Yet Bitch just seem repulsed by taking the big load of cum in the face, and did not resume the stimulation of Big Tit's cunt.

Ben could tell the ejaculation was painful, and he enjoyed Big Tits doing the same to Bitch as it sucked Bitch to climax without finger fucking its tight twat. Bitch yelled in pain as the cum burned from the tip of its long red cock, coating the face of Big Tits, and dripping down onto Big Tits' 0erect nipples.

When they had finished their facial humiliation, Ben explained what they were going to have to do next. You must play with you tits, and pull your nipples for my pleasure. The two aliens pulled and twisted their massive nipples; made slippery with the loads of cum they had shot on each other. "Pull them harder" Ben instructed as he jacked his still hard cock. He looked at the perfect nipples the alien's had as he blew his third load. He could feel his cock swell in his hand and was ready to do some serious fucking.