Free Use City

A 'hive mind'-like entity has taken over a large portion of your city. The infection spread without anyone noticing. Fortunately you, the hero, stopped the infection's spread when you destroyed the hive mind's vessel. In order to save itself, the hive mind latched onto you and went inside your body. The entity was severely weakened and became a parasite living in your brain. As the hive mind's new unwilling host, now you also have control over the infected albeit to a limited degree. The entity needs to feed to survive. Its favourite food are the chemical reactions of your body particularly the ones produced when you have sex. What will you do with this parasite? will you help it? enslave it? or purge it?