hey ladies! so me & my boyfriend of over a year now engage in mostly anal sex. as of right now, vagina sex is a bit painful/uncomfortable for me (i'm going to the doctor soon for my yearly checkup so i'll hopefully get that situation figured out) but anyways, my boyfriend is clean. he's been tested twice in the last year or so. he's also the only person i've slept with. considering we're both clean, but participate in anal sex, is there a chance for STD's? opinions & thoughts appreciated!