It really is a lot of cum, but maybe that's standard for Dorian. Clearly, they'll both have to get off several more times for research purposes.

After a long drink of water, he seems a little more coherent and able to tidy himself up. It's not going to be ideal to get redressed, but it will do to get him to Dorian's place. "Very lucky, because I think I'd try. I still want, desperately want, to please you. As good as it felt to come, it feels better to obey."