Bruce stood silently.

Selina answered Bruce's unspoken question as he stood there silent with a deflating cock. "Bruce, you already know who I am. You wouldn't be the World's Greatest Detective if you didn't. I only figured out who you truly are when you kissed me when we fucked."

"..."

She patted the bed, signaling him to lie next to her. "Don't worry, I'm not going to reveal your secret identity. Why would I sign the death sentence to my guardian and lover?"

Reassured of her intent, Bruce hesitantly got into bed with her.

"You were betrayed by your lips," she smirked, kissing him lightly. She pulled back when her didn't kiss her back and frowned. "Bruce, you are an amazing kisser so I could never forget the touch of your lips. I'm excited to know who you truly are out of your mask."

"You don't know who I'm truly am," he grumbled, looking down to avoid her eyes.

"You're a lonely orphan, just like me," she whispered, staring at him until he finally looked back at her. She caressed his cheek and leaned forward to kiss him again. This time he kissed her back passionately.

"I don't feel alone when I'm with you," he confessed.

"I know," she whispered, placing her index finger over his mouth to silence him. "Tonight we won't be alone." She reached down and stroked his thick shaft until he was hard as granite and then straddled him.

Bruce did not like not being in control -- in mind and body -- so he rarely let women be on top when he had his meaningless flings. Selina was the exception. She was the exception for many things in his life now. He smiled at her while she lowered herself on his massive erection.

She bit her lower lip as the tip of his cock pierced passed her wet pussy lips and speared her tight cunt. They were no longer having an one night stand but lovers consummating after years of teasing foreplay as their masked alter egos. "Bruce..." she moaned with her eyes half closed as she savored the sensation of her pussy stretched by his cock.

"Selina..." He stared at the beautiful woman sitting on him, slowly rocking back and forth.

As she increased her pace, his cock almost slipping out of her before she slammed back down, engulfing his shaft, Bruce cupped her large tits to prevent them from flail wildly about. She let out a cry when he pinched her pencil eraser-like nipples.

After a couple minutes of riding her lover like a cowgirl on an untamed bronco, Selina arched her back and screamed in orgasmic bliss. Bruce expected her to collapse on top of him but instead, after she recovered, she twisted her body around his shaft until her back was facing him. She looked over her shoulder with a mischievous grin and started bouncing feverishly on his lap.

Bruce summoned all of his will and stamina not to cum at the excruciating pleasurable torture she was giving him. He had already cum twice that night and had to time his releases if they were going to spend the night fornicating. He grabbed hold of her wide hips and occasionally slapped her gyrating firm ass cheeks playfully.

Arcing her back, she slammed her ass into his groin one last time and shivered. "Oh God!" she screamed, clenching his shins, as another orgasm overwhelmed her. But before she could savor the afterglow of riding him Bruce rolled her over onto her belly without dislodging from her snatch. Instinctively, she got up on her hands and knees.

Grabbing her wide hips, Bruce pulled her towards him as he slammed his cock balls deep into her warm depths. Selina grasped the bedsheets tightly, letting out loud grunts of approval, as he pounded her relentlessly from behind. As another orgasm built up, the brunette pushed her ass back against his thrusts for a couple of minutes until she let out a scream of ecstasy. Worn out, she collapsed on the bed but Bruce kept her ass propped up as he continued to plow her counts without mercy. However, his almost superhuman stamina still had its mortal limits and her spasming pussy muscles around his jackhammer cock pushed him over the edge.

"Fuck!" he bellowed. His thrusts became slower but harder as he pumped what felt like an endless stream of semen into her unprotected womb. With his last spurt, he collapsed next to her in exhausted bliss, with his deflating cock slipping out of her snatch. Selina moaned with a smile when he spooned her, hugging her tightly while nuzzling her neck.

"I hope I'm not pregnant," she whispered, turning her head slightly to try to see Bruce's reaction from the corner of her eye.