Larry sat at home watching TV when his brother Tony called asking about coming over. Tony and his wife Diana had an important favor to ask.
“What is it, Tony?”
“It’s not something to ask over the phone.”
“When do you want to come over?”
“Now. If you say yes, we need you to start at once.”
Larry had not seen his brother or sister-in-law for many months. The few times they talked on the phone Tony sounded strange.
Tony and Diana arrived at Larry’s apartment in just under an hour. Larry saw his brother was quite ill as he walked in the door.
“My God, what’s wrong?’
Tony and Diana sat on the sofa. Tony’s six-foot build was haggard. His normal tan was faded and his hair was thinner and gray.
Diana’s slumped posture made her look shorter than her five feet and eight inches. Her normally straight shoulder length brown hair frizzled around her face. Her sparkling brown eyes were melancholy.
“Diana and I have been trying to have a baby since we got married five years ago. We finally went to a specialist three months ago to find out why we haven’t.
“The doctor discovered that I have testicular cancer.”
“Jesus” was all Larry could say.
“Treatment slowed the cancer down but it destroyed my sperm. The disease kicked back up and now I have to be castrated to stay alive. So far, there are no signs of spreading.”
“What can I do to help, Tony?”
Tony and Diana exchanged looks. She spoke.
“We still want children. It looks good for Tony after the surgery. But, he can’t be a father. We decided to ask you to help.”
“You want me to be the sperm donor?” asked Larry.
“Yes.”
Larry thought it over. He knew how much his brother and sister-in-law wanted a family. It was strange but he would help.
“When do you want me to go to the doctor’s?”
Diana blushed a bit.
“Larry,” she said, “the bills for Tony make it impossible to have an A.I. procedure done. Especially, if it has to be done more than once. We have to do this the natural way.”
“You want me to sleep with your wife?” Larry asked his brother.
“I want you to sleep with me. I want you to impregnate me. I will come to you at the peak of my cycles,” Diana said
Larry looked at his brother.
“Do you really want this?”
“Yes, because I know that you will be there for Diana and her child if the surgery does not help.”
“I just don’t know, Tony.”
“Think it over. She’ll take me home and give you time to think about it. Diana will come back. If she sees the lights on, she will know the answer is yes. If not, she come back to me and nothing more will be said.”
The couple left. Larry decided he would do what his brother asked.
Diana returned to find Larry’s apartment lit up. She entered with a bag of clothing. They sat in the living room in silence.
“Di, this will be a bit awkward. I know Tony wants this but now that you are here, I feel like I’m betraying him.”
“I know, Larry. We both want this. He told me that if he could not be the father of the child, he wanted you.”
Larry showed Diana to the bedroom. He made room for her things so she would not have to bring a bag each visit.
They turned away and prepared for bed. The lights were turned off and they slid under the sheets.
They laid next to each other for a while, neither talking or touching. They rolled to face one another in the dark.
“This just doesn’t seem right, Di. You are a beautiful woman and very desirable. If you were any one else’s wife it would not bother me. But you belong to my brother.”
Diana took his hand and held it to her breast. She moved to him and kissed his lips.
“Oh dear and loyal Larry. It was Tony’s idea. I feel like a cheating woman. But he wants this.”
Diana rolled to where she was on top of her brother-in-law. She positioned herself to where her furred grotto rested on his staff. She felt it grow, pressing against her. Larry held both nipples, twisting and teasing. He felt the wetness of his brother’s wife ooze down and onto his manhood.
Diana raised herself then lowered her sex around his stiff member. She bounced, twisted, turned until Larry pushed up and emptied into her. It triggered in her a female equivalent.
Before Larry could soften, he rolled over on top of Diana. He lifted her legs on his shoulders. He worked up another full erection.
He's piston of a cock bored hard and fast into Diana. She wrapped her legs tight around her donor’s neck. He again poured his semen into Diana. She felt the hot fluid flush into her. It forced a scream out of her into Larry’s ear.
Larry and Diana were spent. He tried to get off her. She held him tight, not wanting to lose the feel of his body on hers. She did not mind that he fell asleep on top of her. His weight was sensuous to her. Diana slept beneath Larry.
Diana awoke to find him still between her legs and breasts. Larry was looking down upon her.