I like extreme bondage, but only bondage. I don't care for doming or subbing, or any kind of pain play like whipping or even spanking. Anything beyond light tickle teasing and the occasional orgasm is of little interest to me.

On top of this I like something I wouldn't call "consensual non-consent" (as this tends to be associated with rapeplay and other violent things) but "consensual inability to consent", basically consenting bondage without any kind of safeword or way for the victim to end it. A girl happily and willingly letting herself be put in a situation she'll have no say in getting out of is incredibly hot for me. Self-bondage kind of overlaps with this, but unfortunately it's rarely able to get all that extreme.