Wing moans as Ambulon pulls him in, shuddering, his valve wet and his whole body tensing desperately before he has to pull away from Ambulon's spike, biting at his hip and his fingers clutching at the berth.

"I can't," he sobs, shaking all over, one hand clutching at Ambulon's thigh. "Ambulon, I'm so close, I'm sorry, I can't--"