The Sisters of the Iron Cave haven't met a challenge they couldn't mount and fuck into a puddle of cum, tears, or oftentimes both in no order.
The Sisters of the Iron Cave also haven't met a Wood Elf named Sylphie. She's part horse, on her father's side.
The Sisters shared many things. Food. Drink. Hapless adventurers. Toothbrushes. This was the first time though they ever shared an orgasm. Sylphie's hands and tongue were as skilled as her cock was...well...huge. Quivers of doubt and bliss shook them.
Agrob was the first to succumb to her pleasure. A fluke! "Besides, she's a lightweight!" the Sisters nervously assured themselves. Sylphie's coy smile still graced her eyes, nonplussed as Borba mounted and moaned on her equine cock.