Mercifully, the next day was Saturday. After her breakfast, Brianna met up with Selena, Beck, and Tatiana in the extensive forests of the grounds of Karnstein Manor. Selena and Beck were already naked and in their werehyena forms. Brianna's ample 'fro bounced as she ran to greet them.
"Glad you could make it, Bri!" Beck said brightly. "It's a miracle I could. Mom noticed my new muscles and practically caught me jacking off in my werehyena form."
"Sucks," Brianna said sympathetically.
"But here I am!" said Beck. "You excited to join the pack?"
"I so am!" said Brianna. "Most of all, I'm excited to be your mate."
Beck smiled adoringly at hir future mate. "We can begin as soon as you're ready,"
Brianna nodded and quickly disrobed. Beck began to get hard as she ogled all of Brianna's exposed chocolate-brown skin. Brianna lay down in the cushiony grass and spread her long legs. "Readyyyyy, Beck," she cooed. "Come and make me furry like you."
"With pleasure!" Beck growled lewdly. Shi slipped the Ring of Embraces onto her rock-solid cock. Shi grinned as shi felt the ring's magic permeating hir genitals. Beck knelt in front of Brianna, took hold of the black girl's thighs, and plunged hir throbbing cock into Brianna's wet pussy. It felt even better than the first time, somehow; perhaps the Ring of Embraces was enhancing hir arousal somehow.
As Beck worked, Selena and Tatiana had some playtime of their own. Tatiana had undressed and lay down to stroke her pussy. At the same time, Selena was standing and stroking hirself, hir cock pointed directly at Tatiana's belly.
As Beck thrust in and out of Brianna's cunt, shi reached down and stroked hir mate's erect clit. Shi rejoiced in the thought that this tiny thing would soon be a mighty penis like hirs. At the same time, Brianna reached up and played with Beck's belly button piercing. Beck found the sensation strangely sexy. The two fucked long and hard, Brianna's afro bouncing and quivering as she jerked about.
After around fifteen minutes of rapture, Beck felt a crescendo of pleasure exploding like a firework within hir cock. As the electric thrill overtook hir, shi spewed a stream of sticky white ropes into Brianna's pussy. "Oh God!" shi shouted. "Bri, Bri, BRI!!" Brianna herself was wordlessly grunting as her clit orgasmed. At the same time, Selena was shooting gobs upon gobs of cum at Tatiana's midriff, turning it into a work of abstract art. Once the last trickle had made it into Brianna, Beck pulled out of her and sat next to her in the grace, utterly satisfied.
Brianna gasped as a pleasant tingle spreading from her pussy to the rest of her body. "My God, I think it's working!" she gasped. "I'm gonna change!" Grinning, the African-American girl lifted an arm to her face so she could watch the shift.