Sensing weakness in the tenant, Sophia shifted her weight forward, causing the two to fall back onto the bed and forcing his cock to the back of her throat in a single motion, her tongue continuing its work on the underside of Vlad's shaft. "Mmm.." she moaned softly as she teased his balls with her fingers, allowing the vibration of her voice to add another layer of feeling to the experience. Her mouth was now burning from the heat of Vlad's member, and she knew that the climax was nearing. She allowed the muscles in her throat to tighten, both as a preparation to swallow what was about to come, and as a final trigger to release the tension that was building up all this time in Vlad's finely-taut bow, that was now practically trembling in anticipation of the explosion that was to come.