Purple tendrils reached out for Rayne, closing in on her, and converged where her body was just a few moments ago as she began her descent. Before the monster could follow her or reach down the opening in the floor, the trapdoor sealed shut above her head with a pneumatic hiss, leaving her in total darkness in the pipe. The air rushing by her was ample proof that she was falling, though, and looking down at her feet she could see a faint light at the end of the tunnel, so to speak.<br/><br/>Then she was out of the escape pipe having spent mere seconds in freefall inside it, coming out into the top of a natural-looking cavern chamber with an underground river running through it. The unworked walls were studded with glittering gemstones that gave off a gentle glow of their own accord, the source of the light she had seen earlier. A pair of figures were furtively moving along the road beside the waterway, looking behind them as though expecting pursuit any moment.<br/><br/>Rayne's trajectory would send her straight down into the water... but then her<em>feather fall</em>spell kicked in successfully, and her falling speed slowed down hard as though she had just deployed a parachute. More importantly, the spell granted her a little lateral movement, allowing her to nudge herself slightly to the side to come to a soft landing<em>beside</em>the river instead of<em>in</em>it.<br/><br/>"Rayne!" She barely her time to find her feet on solid ground before she was glomped by a relieved and mostly recovered Sylvia. "Eep!" Said hug ended almost as quickly as it began, separating awkwardly as the elf felt half-elven futanari cock pressing against her belly. Sylvia's flesh felt warm and silky against Rayne's member, making her wonder how much better she would feel inside... "Um, is that what I think it is...?"<br/><br/>"You made it!" Youmu added. "We were starting to get worried about you taking so long, guess we needn't have, eh?"