The subject speaks on itself.
You probably remember Ms Owen’s Sex Thesis but remember she was already a student, not an applicant! 🙂
When applying, and working on your admission papers package you will be thinking on essay topis for that admission. Have your sexual life expluded from it please. I dont say it is not interesting, no. Indeed, it really is. And whoever reads it will probably enjoy whatever you write there in the essay. And then send you a reject. Just because this is not something college admission committee wants to see from you. So, no sex on essays, okay?