A skinny girl at 18 years old already roughly in the ass with a big dick

My girlfriend’s friend called and invited us over. My girlfriend agreed and started to get dressed slowly. It was hot outside, so she decided not to wear panties, slowly pulling on thin nude tights, then a tight mini skirt and a white top. Her friend met her, they bought wine and started having fun. A few hours later, there was a knock on the door and Oleg, the friend’s boyfriend, and Roman came in. They suggested everyone go to a cafe together. The girls agreed. They danced and had a good time. Late in the evening, Roman invited my sweetheart to his place, and without much thought, she agreed. At Roman’s apartment, they had a drink, and Roman invited my sweetheart for a slow dance. They kissed, and his strong hands began to squeeze her buttocks and pull her close. She began to feel Roman getting hard, his cock pressing against her tightly stretched mini skirt. Roman suggested having more wine, and at some point, my sweetheart spilled it on her top and wanted to change into something else. Roman offered her his shirt. She agreed. In the next room, she started to pull off her wet top, remaining in tights and the shirt. Before she could button it up, Roman entered the room. He started kissing her and removing her clothes, and she helped him. A minute later, my sweetheart was facing a naked and aroused Roman. His cock was big and thick. They continued kissing, and she took his dick and began to slowly jerk him off. Roman laid her on the table and, squeezing her breast with one hand, started licking her clit through the tights. My sweetheart’s nipples swelled, becoming bright red and very hard. Roman sucked them one by one. He made her kneel and started thrusting his cock into her mouth. She sucked, and his cock swelled even more. He laid her on the table and slowly pulled off her wet nude tights. She spread her legs, and Roman licked her pussy, his tongue plunging deep into her cunt. She moaned and held his head tightly. Roman began to insert his big cock into her; my sweetheart asked him to fuck her hard and wanted it in the ass. Roman started fucking my sweetheart in the ass, trying to thrust deep; she arched with each thrust and closed her eyes in pleasure. His dick moved intensely and full length, balls deep. She came several times and begged him not to stop. The tights were wet. His cock pierced my sweetheart like a spear, and after a few minutes, Roman came in her pussy, thick and warm sperm dripping…