Potential TW, 18M abused by sis and girlfriend

im new to this, i made a account to post, about 3 weeks ago at a halloween party, everyone was drinking and left around maybe 2:30, my parents werent home, i was so drunk but remember everything so clearly, i could barely move or talk, my sister and my girlfriend are best friends, thats how we met, but i was sleeping, and my sister (19) and gf came in the room, they started to pull my pants down, and everytime i would try to move or say stop they would be like shhh, then one of them (prollu my girlfriend" said "do you have any gloves" the other one said "hold on" and came back with surgical gloves and masks, they both put them on, and they started touching me and videoing me, they then flipped me over, i was so weak i couldnt move, and put a finger in my ssa, at this point i was shaking, trying to scream but couldnt, then my sister took the mask off, wiped herself with it, spit on it, then put it on my face, i couldnt move my hands to take it off because i had been tied down, then they both touched me and touched me until i went all over, im sorry if thid id a trigger warning but i feel really violated and need help