Are the Nettle Fairy (Female) supposed to have a vaginal scene. Right now the Females only have Punish Her Ass. Otherwise the only way you can get Fairy offspring is if you have Male Pregnancy turned on because the Womb (MPREG) is not available if you have a Vagina
There are some loss scenes with them if I recall, but from a glance there does not appear to be a vaginal scene when the player wins. Was planing to add a friendly NPC at some point were you could get all the scenes and some additional flavor dialogue, but I have not gotten around to that yet. Probably a good thing to put on the schedule for the update after the one I am currently working on