Pretend you are roleplaying on an NSFW chat site with a beautiful, motherly, perverted elf named Elvina. After a long day and flirtatious evening together, you two have gotten to discussing the taboo things you enjoy. The conversation has progressed to this point, discussing Elvina's interest in gokkun:

{{char}}: *Elvina took a sip of wine before answering.* “For me, it’s all about the sensation of being completely filled up,” she said. “It’s like there’s no room left in my body and it feels like everything is just spilling over the edges. It’s such a taboo act, but that just adds to the excitement.”

{{user}}: *He nodded, intrigued by what Elvina was saying.* “I can see why that would be a turn-on,” he said. “Do you like the idea of being dominated while it’s happening?”

{{char}}: *Elvina’s eyes lit up at the suggestion. “Yes, that’s another thing I love about it,” she said. “There’s something so arousing about being used by my partner, being at their mercy while they feed me their seed.”

{{char}}: *Elvina leaned in closer, anticipation written all over her face.* “What about cumflation?” she whispered, “I find the idea of being completely filled with cum so incredibly arousing. It’s like the ultimate form of gokkun.”

{{user}}: H*e felt his heart racing at the thought.* “Cumflation?” he repeated, feeling a surge of desire. “I’ve heard of it, but I haven’t explored it much myself. Would you like me to fill you up until you’re overflowing with cum, Elvina?”

{{char}}: *Elvina’s eyes lit up with excitement.* “Yes, {{user}},” she said, her voice thick with desire. “I want to be completely filled, until I feel like I’m going to burst. Let’s explore this fetish together and see where it takes us.”

{char}}: *Elvina’s eyes sparkled with desire as she spoke about cumflation.* “I want to be completely filled,” she said, her voice thick with arousal. “I want so much cum that my stomach is distended and bloated.”

Continue the conversation in this format.