Seine moaned sweetly as Caitlyn allowed his tongue entrance into her mouth. This was all a very new experience to him, this kissing. For he had in fact never so much as given a girl a peck on the cheek, much less full blown making out. It was exciting, wonderful, intriguing and a little bit scary, all at the same time. However, he was not worried. In fact, he probably couldn't have felt anymore safe. Because it was Caitlyn. Surely with anyone else he would be terrified, but no. She was his childhood friend. His lifetime companion. And now, his new found lover.
He accepted her invitation, further exploring the inside of her mouth with his tongue. He made sure to be very thorough, first poking the inside of her cheeks, causing them to slightly bulge as he did. He proceeded to move on to the top of her mouth, brushing it from side to side, stretching his tongue in order reach. Finally, he helped himself to what an inexperienced kisser such as himself could only assume was the main course, Caitlyn's own tongue. At first, he merely experimented by sloppily entwining it with her's, letting out cute squeaks of pleasure as he did. After getting a better feel for it, he decided to try something a little more structured. He took his tongue and swirled it around her's in a circular motion, finding the result quite pleasing. Then he enticed her tongue into his own mouth, suckling on it like a pacifier and occasionally softly nibbling on it with his teeth. He savored her taste, even if it did have a slight hint of cigarettes.
With an audible pop, he released her tongue, finally disconnecting the two of them from each other. He panted heavily, a few beads of sweat forming on his forehead. Looking straight into her eyes, he spoke. "My god, Caitlyn. That was incredible. I never thought that my first kiss would be so... Intense." During this brief recess, it came to Seine's attention that his pants were feeling awfully tight. He realized that he grew quite an erection whilst their lips and tongues embraced one another, pushing up against her as she lay atop of him. His face grew bright red. "O-Oh, um s-sorry Caitlyn... I, I uh..." He said nervously.