Diana makes a living

Thomas walked inside the apartment, panting. He dropped the large bags he was holding and started taking his shoes off.

Diana opened her lab door and smiled.

“Tommy!” She called. “Did you get everything I asked?”

“I sure did, sis.” He replied, getting rid of his last shoe with more difficulty now that he was distracted by the vision of his step-sister’s naked body.

She ran towards him and hugged him.

“Thank you! I would have done it myself but I had some tweaking to do to the Fast-Learner! You are the best assistant ever!”

“You’re welcome. I had to go out for a while anyway.”

Diana held him a little longer, and then pushed him slightly away with a concerned expression.

“Tommy?” She asked.

“What?” Her brother replied, worried.

“Is that a boner I am feeling?”

“Hmm…” Thomas mumbled. “Yes…”

“How long have you been hard?”

“I don’t know… A few minutes…” He admitted.

“Tommy!” She called again, clearly annoyed. “You SHOULDN’T be sexually frustrated! Just tell me if you are so I can offer you a blowjob, OK?”

“Sure…”

“Do you need one? Right now?”

“Hmm… Yes?”

She immediately dropped on her knees and unzipped his pants. He grunted as she grabbed his dick and slowly wrapped her lips around his shaft.

He looked down, only to feel a wave of arousal at the vision of his step-sister, bobbing her head up and down, his cock inside her mouth, her tits bouncing.

After a few minutes he started feeling himself get close to the edge and quickly came inside her.

She let him do so, as she had the few previous times she had offered to blow him in the past couple days, but quickly ran to the toilets to spit everything out.

Meanwhile, he entered the kitchen and wiped the last few drops with some paper towels before putting his pants back on.

Diana joined him there a few minutes later, and started boiling some water for a cup of tea.

“Listen, Tommy.” She said with a stern look. “I don’t want to meddle with your private life but you really need to find sexual partners. You shouldn’t be sexually frustrated, and from what I’ve seen in the past few days, you clearly are, A LOT. There is only so much I can do by blowing you from time to time.”

“Well… Hm…” He mumbled. “Maybe you could do more than that?”

“What?!” She almost shouted, clearly shocked. “What’s gotten into you? I’m your step-sister! You’re such a pervert! Just find a girlfriend, or just one night stands, I don’t know.”

“Sorry! Sorry!” He said, raising his hands. “I wasn’t thinking straight.”

Diana did not reply, turning back towards the boiler that was starting to gurgle.

Thomas stared at her amazing bare ass and could feel himself get hard again.

She wouldn’t do more than blow him? Well, the thought, that was definitely something he could fix.

“So I got you everything you asked. The HD webcam, the microphone and stand, the lights.” He said with a smile.

She poured the hot water into a cup and added a tea bag and a few spoons of sugar before sitting at the table, in front of him.

“Great! We really need the money for my research. I’ll get started this evening on the website you told me about.”

Thomas helped her set up everything in her bedroom. A few hours later, the equipment was in place, the software installed and her account made.

“Ok then!” She exclaimed. “I’m gonna do a quick session to test the waters.”

Her brother nodded.

“Could you please leave?” She asked, raising an eyebrow.

“Sure…”

He left her bedroom and she closed the door behind him.

He almost ran to his own computer and logged in, quickly typing the website address on his browser.

After a few minutes, there she was, live, naked.

He could not believe he had imprinted on her brain that it was normal for her to make money by showing her body to strangers on the internet. From the look of it, she seemed completely unfazed, simply staring at her screen, framed right below her large breast, and greeting the few people who were already joining her live video chat.

It did not take long for many more to do so, and she started following suggestions, touching herself, walking back towards her bed, legs spread, moaning. He could hear her from his room, and the delayed echo from his own headset.

That evening, he masturbated a couple times, watching her with her fingers deep inside herself.

She kept going for about two hours before saying goodbye to the many viewers and logging off.

A moment later, he heard a knock on his door.

“Yes?” He said, quickly closing his browser.

His step-sister opened his door, smiling.

“How did it go?” Asked Thomas, pretending he had not seen anything.

“Very well!” She exclaimed. “A nice start, I would say.”

Thomas nodded, having a hard time containing a grin.

“Well I’m going to bed now. It’s been a long day.” She said, yawning, her large tits swaying from her raising her arms.

She smiled at him and closed the door.

Thomas gulped. She was taking everything so well, he thought. It all felt completely normal to her, even though her old self would have found it horrifying.

“At least she’s not suffering from the changes.” He whispered to himself.

That night he slept surprisingly well. He dreamt of all the possibilities. All he could do to her, and to other women. Other women…