It's not my favorite perspective but some that I've enjoyed quite a bit:
An Accident, The Internet, A Hotel by jtmalone70
Just After Midnight by dirtymindedmother (short story, but great)
The Mom Memories: Marylin's Story by alwayswantedto
Authors that are mostly Mom POV that are very good: Ahabscribe, Turniphead, Kinkybelle, DirtyMindedMom
Don't have personal experience with this but have read enough that they are very well regarded:
Linda's Discovery by Lindat817
Jake's Progress by GeorgieH
The Perfect Couple by Jessica Trollop
Hope this helps despite some of these having deleted their stories from Literotica.