Should i b in a sexual relationship with someone i don't like??

Uuu i couldn't squirt for 4 years but today i squirted n it was soo embarrassing. Bcoz it happened infront of a guy i don't like. He is my student who is 1 yr younger than me. He is good looking and smart but he never showed interest in me. I am hometutoring him and i am 17.His mom pays me 10$ for 2 hours each week. His mom is usually home but today she got an emergency call from her hospital(she is a doc). The he showed me his tutorial test papers and pointed out that be got full marks in mathematics and biology and askes me to give him a reward. I didn't have one(how the hell would i know?) i told him i will give him later. But he took out a rope and tied me.on his bed. I struggled and yelled. But he was soo strong. But while he tries to strip me,i refused n kicked his face. He got angry,slapped my face n tell me not to resist him. He said "quiet or i'll rape u! If u r obedient,i'll make u feel good. I was so scared to b raped n obeyed his orders. He kissed me,touched my boobs n licked my nipples. Then he teased my clitoris. I bave to admit he was really good at it. I even came once while he played my clitoris with his fingers. Then he licked my clitoris n sucked it. I never got a feeling like that and it felt tooo great that i even started to moan. He seems to like to hear me moaning bcoz he licked.it many times(about 8 or 9) n made me come many times. Then he put his index finger into my vagina n started to rub a place inside(i don't remember where). It made me feel weird n a few mins later i wanted to pee,so i begged him to release me. He didn't let me go to bathroom n instead,he rubbed it more faster n harder n i lost control n almost fainted. But j remembered that i squirted a lot. Really a lot! The gushing liquid was about 2 ft high and i squirted almost a cup full. He licked it and told me i gave him yhe best reward. Then he released me and asked me to be his SEX PARTNER!!! Ofcourse,i don't like him as he is soo scary and forceful. But he could make me squirt again i loved the feeling soo much. I think he found my g spot. But i couldn't find it at all even now. I now feel soo embarassed that i squirted infront of him. Well, it seems i.somehow, enjoyed it. But i don't wanna b in a sexual relationship with someone i don't love!! What shall i do? Pls do help uuuu