Have you ever been forced to undress for money just once?

Yes at first I thought I was in trouble because that's how the convo was going. My neighbor caught me and my sistr in our backyard one night having sex, a few days later he called me over but when I got inside his house he showed me some pics he took off his phone of her on her knees sucking me off and another of her bent over with me behind her. After he showed me the proof he gave me 2 choices, he could show my mom the pics, or he could delete them IF I did to him what we did that night. I really wasn't trying to get busted like that but, I agreed to the 2nd choice. As I was taking my clothes off he deleted the pics in front of me then set his phone down. I kicked my clothes off to the side and he handed me a pillow to put under my knees as he stood up infront of me naked holding his dick in one hand. I closed my eyes and opened my mouth then felt his tip land on my tongue and I closed my mouth around his tip. I opened my eyes to look up taking as much of his dick in my throat that I could handle, he put his hand behind my head pushing it down farther down his shaft stuffing the back of my throat deep. I sorta gagged a few times before loosening up some which made it easier for him to throat fuck me. He grabbed me by the wrist to stand me up then turned me to the couch on my knees with my ass facing him. He spread my cheeks open and licked my ass before spitting on my asshole and pushing his dick inside me. It hurt like hell at first so I buried my face in the pillows to scream, while he was sliding in and out he says “ too bad your sistr said no or else you wouldn't be here”! I looked back at him asking “ what do you mean?” He pushed in deep then said “ I made the same offer to her and she said no and surprisingly you agreed instead imagine if both of you agreed at the same time!” Then pushed in so damn deep my body went numb but felt all the pain in my asshole only. I quickly said “ fuuck her” he replyd “ I'm sure you're much tighter than her” and he continued to clap his balls hard and fast on my ass. When he finally came inside me, I got up wiping his cum from between my cheeks and got dressed to leave. As I was walking out he handed me 100$ and said “ were even”. When I got home my sis asked me where I was at and I handed her the money saying “ why did you say no to him” as I took off my underwear to show her the big cum stain on the ass part of my underwear. She gave me a weird look then said “ wait the cum stains on the front form a guy why do you have cum dripping from your asshole?” I bent over in her face to show her my bright red sore asshole and told her the deal he made me. She got up and grabbed a dirty pair of panties from her basket handing them to me and said “ he gave me that deal 2 days ago today was the last day for it me and him had sex 3 times once a day and this morning when I went for my jog I was with him”. She dropped her pj bottoms and bent over and said “ see I'm sore too he only wanted to anal fuck me because he said my pussy was yours but my asshole is his”. I didn't even know what to say. I just said well it's done and he gave me 100$, she laughed and said” well he gave me 500 for the 3 days but this morning while he was fucking me he pulled out of my asshole and shoved it in my pussy to creampie me that's why my thongs creamy right here”. We made a pact of silence and left it at that. The following week my mom was mad after a phone call and left right away. She came back a few hours later sweaty and tired with her panties in her hand, she called us to the living room first showed us the pics then said she had to have sex with the neighbor so he wouldn't call the police. She was mad as heck. We went to our rooms for a little then I went to talk to our mom and she explained what she had to do for him. I called my sis to her room and we explained what we did and showed her mine and my sis underwear both cream stained. She looked at us serious faced and said “ next time make sure you see who's around before you do something please I can't be fixing your calls mess with my mouth and asshole and on top of that how were both of you able to take 2 black guys at once, I can't even feel my ass pussy right now.” We left her room back to ours and my sis says “ damn she only had 2 guys? There was 3 guys inside me.” I stayed quiet thinking well damn that's y he only gave me 100$