My wrist really hurts whenever I finger my lady and it makes it that I cannot do it long enough to get her to climax /u/maisman30 Sex

So everything is pretty much in the title, I (M17, chill out it’s legal over here) and my girlfriend (F18) have recently started getting intimate, but every time I try to please her, my wrist gives out before I can make her finish. Now, my tongue still works, but she needs the double input, or so she says. Any help? I can’t disappoint her further, I’m scared she’ll get bored of doing it with me.

So everything is pretty much in the title, I (M17, chill out it’s legal over here) and my girlfriend (F18) have recently started getting intimate, but every time I try to please her, my wrist gives out before I can make her finish. Now, my tongue still works, but she needs the double input, or so she says. Any help? I can’t disappoint her further, I’m scared she’ll get bored of doing it with me.