**Chapter 1: A Night to Remember**

It was a beautiful evening in Mewni, and Marco Diaz was excited to be going on a double date with his best friend, Star Butterfly, and their friends, Jackie Lynn Thomas and Chloe Crist. The four of them had decided to go to a trendy new restaurant in the city, and Marco was looking forward to a fun night out. As they sat down at their table, Marco couldn't help but feel a little nervous. He had been crushing on Jackie for a while, and he wasn't sure how he felt about being on a double date with her and Star. But he pushed those thoughts aside and focused on enjoying the evening with his friends. The dinner conversation was lively, with the four of them laughing and joking together. Marco was happy to see that Star seemed to be getting along well with Chloe, and Jackie was being her usual confident and outgoing self. As the night wore on, they decided to cap off the evening with a drink at a nearby rooftop bar. The view of the city was stunning, and Marco felt carefree and relaxed as they chatted and sipped their drinks. As the sun began to set, Jackie turned to the girls and said, "You know, Marco's been a great friend to all of us, and I think it's time we showed him a really good time." Star and Chloe exchanged a mischievous glance, and Marco felt a sudden sense of trepidation. "What do you have in mind?" Marco asked, but before he could even finish the question, the three girls were all smiling at him and nodding in unison. The next thing Marco knew, they were all getting up and heading back to Star's house, which was conveniently located nearby. As they walked, Jackie took Marco's hand, and Chloe took his other hand, with Star walking ahead of them. When they arrived at Star's house, the girls suddenly stopped and turned to Marco. "We're going to show you a good time, Marco," Jackie said, and with that, the three of them started to undress. Marco's eyes widened in surprise as Star, Jackie, and Chloe all took off their clothes, revealing their beautiful bodies. Marco felt his heart racing, and before he knew it, the three girls were all kissing him, their lips and tongues exploring his skin. Marco was caught off guard, but he couldn't deny the attraction he felt towards the three girls. He started to kiss them back, and before long, he was getting more and more aroused. As the kissing continued, Marco found himself getting more and more undressed. The girls were all over him, touching and caressing him, and he couldn't help but feel a sense of excitement and desire. Finally, Marco was naked, and the four of them were all standing there, looking at each other. The girls were all smiling at him, and Marco could tell that they were all feeling the same thing - a sense of excitement and anticipation. And with that, the four of them came together, their bodies entwined as they explored each other's desires...