Go in.

After a few seconds of thinking, Alvin decides it best to secure her place in their rank now rather than later. Opening the door, he finds Kate sitting on the toilet lid. Other than her shirt that is pulled up over her modest breasts, she is entirely naked. Her shorts and panties are lying on the floor at her feet.

With one hand on one of her breasts, and the other down under in between her thighs. She looks at Alvin in pure horror. "Alvin!" She yells, covering herself with her hand and arm. "Don't look at me! Close the door!" Of course, Alvin doesn't look obey. He approaches his apprehensive girlfriend and squats to meet her at eye level. "Kate, why do you hide yourself? Don't you love me? Don't you want to feel me inside you? It's what your thinking about right now, I know it. Try and try, but you can't hide your true feelings from me." Alvin grabs her hand and moves it away from her moist clit. "See? You're ready. So why not join us?" Kate still ****, catches on to one of his final words. "Us?" Alvin smirks, his eyes trailing Kate's body. "I was late because Alisa is addicted to my love fluids. Just like you will be." She stares at him in disbelief. "Your own mother? What is wrong with you, Al?" He was done with waiting for her to turn over. Unlike his mother, Kate was taking an eternity.

He feels the warmth of her trap as his finger slides in between Kate's lower lips. "Alvin!" Kate shouts, scooting further back on the seat. Alvin doesn't relent, he continues to a single finger along the outside of her pussy. "Didn't you have to pee? You can do that whenever, you know?" Alvin presents the idea to her. She fidgets from his toying with her. "You're a monster!" She cries. Alvin's cynical laughter fills the room at her fearful retort. "I know." Despite her protests, Kate made no attempt at trying to escape.

Alvin keeps caressing her outside until his finger is completely encased in her juice. Then he slips the very finger into his mouth, sucking it dry and consuming her flavor. "You taste much better than mother." Alvin admits. Raising his gaze, he sees that Kate has tossed her shirt aside somewhere and is now naked. She looks down at him, begging that he continue having his way with her. "Your true nature is revealed." Alvin stands, dropping his pants and removing his shirt. Kate's eyes fall onto his length. Her hands reach out, but before they can grab a hold, it falls back. She looks up at Alvin, expectantly. "You first."

Kate is shaking in anticipation as Alvin grabs and picks her up. Latches her arms and legs around Alvin's neck and hips. Her hard nipples poke Alvin in the chest because of the nonexistent space between them. Alvin readies his dick just shy of Kate's entrance and then eases his way inside. Immediately he feels her inside contract as a warm liquid rushes forth onto his groin. Looking down he finds Kate releasing not only blood, but a clear water-like liquid from her crotch. "How erotically nasty." Panting, Kate looks at Alvin. "I'm sorry." Instead of announcing his somewhat mixed review, he simply kisses her on the lips.

Slowly he jostles around inside her. Allowing her body to adjust and crave the new sensations. Unlike Alisa, Kate was much tighter. Given this was her first time, this was expected, but nonetheless, Alvin strained to keep thrusting his hips. Eventually Kate relaxes and loosens the grip of his cock. He takes this as a silent message to push harder. Kate digs her nails into his back when he delivers fast and deeper strokes. Finally, Kate wails. White goo flows out onto the tiled surface below, forming into a pool. Alvin measures his thrusts, allow his partner a chance to breath while still building up his own pleasure.

With vacant, glazed eyes, Kate cross Alvin's. "My body... feels great." Kate, barely able to talk, mutters under her **** exhaustion. She then slumps forward into his arms. Unfortunately for Alvin, Kate didn't share his and his mother's immense endurance. It's only been about five minutes since they started and she is already beat. Even though he didn't want to stop, he couldn't continue with Kate ****.

Withdrawing from Kate, Alvin carries her to his room and lays her in his bed. From here, he looks ahead at the bedside table, more specifically the digital clock resting on top. 4:20 P.M. About the time Alisa should be returning home.

As if on cue, Alvin hears the front door open and close. Footsteps echo in the halls. Then, Alvin see's his mother standing in the doorway. Alisa glances from Alvin to Kate and smiles. "How was she?" Alisa enters the room, loosing her dress shirt and exposing a small portion of her breasts. "Unsatisfying. Maybe you can do better?" Alisa was already a step ahead. She kneels, kissing his erect spear, and then it disappears inside her mouth.

"I should tell you. Sam invited us to dinner at her place tonight." Alisa makes a suggestive sound in between her gagging as she hears the news. A moan escape from Alvin thanks to Alisa well-practiced blowjob. "But there's a problem: her father." Alvin's feels his genitals begin to swell, and next a load of his semen shoots into his mother's mouth. She isn't able to contain it all, and some of it manages to seep out from her lips and onto her chin and chest. Scooping the excess with her finger, she returns it back where it belongs and swallows. "Don't worry, dear." Alisa licks the length of his shaft. "Let me handle him for you."