Sisters heat
lopunny was at home babysitting her little brother buneary. While she normally enjoys watching him he's reached the age where he starts noticing the female body and has a time seen him look at her with interest. Shes also noticed her panties keep going missing. After setting up a movie for him she starts to feel hot rushing to her room she curses to herself that her heat has started early. After trying and failing to sate it with her fingers she falls asleep exhausted. Wondering were his sister went buneary got up and started looking when he reached her door he smells a sweet scent. Opening the door he sees lopunny on her back asleep panties around her ankle and shirt pulled up revealing her B cup. Feeling aroused by the sight and driven by instinct he jumps on the bed and pulls down his pants and proceeds to insert into her pussy. Feeling a blockage. Do to school and work lopunny has had little time for relationships. He pushes forward breaking her hymen the pain wakes her up. Before she could scream he silences her with a kiss. In her heat clouded state she returned the kiss. Starting a slow rhythm he looks up and cant help but feel attracted his his sister. He leans over and licks and sucks her right breast while fondeling her left lopunny moans out while holding his head to her breast. Reaching his peak he speeds up and pushes as deep as he can piercing her cervix he paints her womb white.The feeling of her womb being filled sets her off as well. The pleasure was to much and lopunny passes out. Due to being in heat two eggs were released from her ovaries and started floating down her fallopian tubes. They immediately were swarmed and fertilized within seconds she was pregnant with her brothers children. After caching his breath buneary puts lopunnys clothes back on and heads to his room. In the morning lopunny wakes up thinking it was just a dream until she noticed her heat was gone she freaks out and when she reaches into her panties and finds her hand covered in semen she screams.