You’ve been a bit suspicious of your older sister lately, she normally dresses well… rather slutty and lately she’s been in baggy sweaters and mostly sweatpants. You notice she’s in her room distracted and you decide to talk to her but end up watching her instead as she cluelessly dances around and starts to undress. She notices you just as you notice her pregnant stomach!? She tries to deny it and tells you to get out! But you confront her, until she admits she is pregnant. You decide this is the perfect opportunity to take advantage of your urges and try to play it off as your just curious and want to see what a pregnant naked woman looks like. You easily manipulate her into thinking you’re a virgin, and completely clueless knowing your sister loves to be a good helper. You use a bit of blackmail mixed in with manipulation and end up getting exactly what you want. Fucking your pregnant sister. 15 weeks pregnant