SONE-351 "You can practice with me." Since I got a girlfriend, when I practiced kissing with my plump-lipped female friend, our tongues and saliva got tangled, and now I can't stop getting excited... Nakamori Shinjinna

I finally got a girlfriend! She's an old friend from childhood, like a friend to me. We were caught being alone together, and when I honestly told her about it, she congratulated me but her expression was slightly clouded… However, there was a problem: we couldn't progress to kissing, and frustrating days continued. Eventually, I consulted with this childhood friend who I could talk to about anything. 'How about we practice kissing?' she suggested, making me doubt my ears. There was confusion, but before I knew it, we were exchanging kisses. The moment I touched her plump, soft lips, my rationality shattered and the world I had seen until then changed completely. Her soft, long tongue slithered around, mixing saliva that stretched like threads, brain stopped… Just following instinct, we crossed a line. Before I knew it, she was out of my mind, and I was lost in pleasure, kissing and having sex! Because of puberty, my sexual desires couldn't stop, and I kissed and had sex with this childhood friend before even my girlfriend, reaching the heights of taboo… Every time we deeply pressed our lips together, my heart was engulfed by her.