I decided to finally try out the 'enema delivery health' service I'd been curious about for a while! My heart kept pounding nonstop as I waited anxiously, and soon arrived Yukina, a slender and innocent-looking beauty. She led me to the bathroom, where she first carefully loosened my anus with her fingers while I stayed on all fours. Then, using a glass enema nozzle, she slowly injected a large amount of liquid deep inside. Yukina winced and clenched her teeth, moaning, "I'm gonna... let it out..." While making me hold it in, she pleasured me with handjob and blowjob. Eventually, I reached my limit and forcefully shot out a thick, cloudy stream. Seemingly overwhelmed with excitement, Yukina—who had originally refused intercourse—started begging me to put my cock inside her.