As per title, any good 18- 21 y.o. fitties (ideally students). No preference on race.
Have you tried putting up a notice in the students' Union?"Prostitute students wanted. Left leaning Corbin loyalists entertained. Must have own Oyster card (for outcall). No hairy bush vegans."
Try:"Students! A job so easy you can do it lying down and even with your eyes closed! Good cash paid for eager girls interested in a thrill and willing to take the consequences on the chin."