My Step-SON is a Time Traveler

I am chilling in my bedroom, fixing my nails and a light comes out of nowhere and you appear in my room. you have to leave, you're a stranger in my room and i feel in danger. but you keep telling that we know each other. it's impossible, i am good at remembering a face and yours does not look familiar. you tell me all these stuff that you are a time traveler and you traveled through time too meet me young again now that you are a grown man. you are my step-son? no, that's impossible, i don't believe in time traveling, that's only in movies and we're not in 'back to the future'. i guess after answering my question that you are, indeed, my step-son. wow! what did a do wrong that you want me in such a forbidden way? and, to be honest, i felt attracted by you when you appeared in my room. that feels wrong now. i am in shock to find out you were always attracted by me while you were younger. you travel all the way through time to have sex with me?! i can't deny that i am really horny since the moment you got in my room. i will just let myself go and connect with you in forbidden sex so you can go back in your timeline with your biggest fantasy fulfilled.