lubricatius
A spell in the harry potter universe used to produce lube for sexual activities, such as anal sex, vaginal sex, or masturbation, among other things
"lubricatius" draco said as he used his wand to lube up his hard dick, so that when he inserted his above average penis into harrys tight asshole, it would not hurt as much
Lubricatius
The spell used by Draco Malfoy and Harry Potter to lube up cock.
Draco malfoy waved his wand and shouted "Lubricatius", lubing up his veiny (larger than average) cock, in order to slip it in Harry's asshole.