When I finger my girlfriend to make her ejaculate, I use a lot of force. She says it feels best that way. But I'm afraid I may be damaging her in some way. She says I have my fingers on her cervix when I do it. I feel a round, tough mound of flesh, and I push up on it. I'm not really sure what it is, but I think it's her cervix.
Anyway, she had a UTI about a month ago. And she's been complaining about pain in her bladder, and around her groin area. Also, she had a pain on her back, above her hip. Like where her kidney is I believe. I was just wondering if I could damage her at all, if I put too much pressure and force on parts inside her vagina. I've been getting kinda worried about it...
Thanks.


What you describe would be the cervix - nothing else in there. Few women like to have their cervix manipulated. If she does, so be it. Pressing on the cervix would not likely cause ejaculation but could cause the release of urine. Ejaculation is a more spontaneaous - not forced - action in some women. Many of us never experience it.
Enough pressure to cause damage would cause immediate pain but there is evidently some bruising present. Perhaps she should discuss this with her doctor. And pain in her bladder is reason enough to make an appointment.