It was 4 a.m and Johnny Storm, known to the world at large as the Human Torch, stumbled into the Four Freedoms Plaza penthouse where he lived with the rest of his extended family.
It had been a disastrous night. The model he went out with spent half the date on her cell phone and he spent the other half fighting an Atlantian freedom fighter intent on seeing NYC flooded under the Atlantic ocean. Not a banner night. Johnny crept silently as not to wake anyone. Of course he saw the light on in reed's lab. No surprise there. He was always working well into the night on some crazy invention or scientific breakthrough. Lord only knows what it could be this time.
Making his way to the kitchen, Johnny starts rifling through the fridge for a snack before getting to bed. His head buried in the fridge he doesn't notice the figure watching him from the door way.
"Hello baby brother." Johnny jumps and spins around at the voice.
"Sue! Jeeze, you scared me half to death." he says, heart pounding. The lights in the kitchen off, Susan Malice stands in the shadows, robe draped over her curvy form. She eyes her brother like a piece of meat, eager to possess him for her lord and husband, Dracula.
"I didn't mean to scare you. Mind if I join you?" Susan pauses, waiting for his reply.
"Sure. Guess you can't sleep with Reed banging away in the lab, huh." As soon as Johnny says yes, Susan enters the kitchen, invited. She sways closer to him as he sits at the table and starts building himself a sandwich. His own hunger and ego blinding him to the obvious changes in his sisters, body and mannerisms. Changes he would experience soon enough.
"Something like that." Susan remarked. "How was your night baby brother?" Standing behind him, Susan begins to rub his shoulders.
"Don't ask....oooo.... that feels good."
"Relaxing?"
"Yeah."
"Good. I want you to relax." Susan's voice echoed through her brother's mind. Her vampiric powers worked easily on her tired brother and, as she guessed, he was very horny. Johnny felt his dick get hard.
"Sis... you have to stop..." he protested.
"Why? I thought you liked it? I thought you felt good. Can't your older sister make you feel good?" Susan rubbed his chest as she whispered the words into his ear. They dripped like honey from her tongue.
"I do... but... but..." Johnny stumbled in thought. A fog fell over his brain.
"Reed is working in his lab on something special and I never get to spend any time with you alone, baby brother. Why don't we play?" Alarms began going off in Johnny's mind but he seemed frozen in place as his sister rubbed her hands against his body.
"Take out your cock and stroke it for me." Susan commanded. Johnny unzipped his pants and pulled it out. Rigid and veiny. Susan licked his neck as she watched. Her brother moaned as he sat there, pre cum slick in his hand as it ran up and down over his shaft.Susan stood and dropped her robe. Her body was sill changing from its transformation. Her skin was now alabaster white and her hair more golden. Her breasts were tighter and larger than ever before and her body more taunt and athletic. Teasing her brother with a finger slowly racked across his neck and chest. Susan pushed the table back to allow for enough room to sit on her brother's dick.
"Nnnnooooo....." Johnny moaned as she sat on it. He weakly tried to grab Susan but she took his wrists and held them tight as she slowly rose and fell on her brother's dick. It felt good inside her. Felt good to rape her brother. She laughed as he kept struggling against her but he was lost. Her mind and body too strong for his weak will. He had hoped to get lucky tonight and now he would.
Susan could feel him on the edge of cumming. She released his wrists and pulled his head back by the hair, exposing his neck. She had enjoyed enthralling reed using her breast milk but she needed time to make more and would need it soon enjoy. her over sexed brother was an easy enough target and she needed to feed.As soon as Johnny's cock tightened, she bit into him, drinking his cosmic blood as he filled her with hot cum. Johnny shuddered as he released, being drained from both ends. Susan pulled away from his neck, licking her lips, but remained in her brothers lap, gazing into his dull eyes. "I have taken your blood and your cum, baby brother. Your fluids are inside me and that makes you mine to command" she cooed.
"Yes, Mistressssssssss." was all Johnny could reply.
"You will go join reed in his lab. He's working on something very special for the Master and I."
"As you command, Mistress."Susan rose and so did Johnny. She kissed her baby brother deeply before sending him to the lab. Once Johnny disappeared she rubbed her pussy as she thought of how he felt inside her and how good it would feel to enthrall Reed's best friend, Ben next.