I live and write BDSM. Age 18+. Scarleteen is great for under 18.
I was torn- interested in the inspiration picture & not. However, needing to get to my [sadly reduced] Camp Nano goal, I thought of a partial scene that is likely to become "epilogue" in my WIP; I figured I should write it after asking my daughter  to look up *masturbation* in ASL for me. :D
Bea signed something.
I signed, "Again please, Ma'am?"
She placed her left index finger against her right wrist; I focused on her hand, figuring she was about to fingerspell. "M-A-S-T-U-R-B-A-T-E." Then she repeated that sign.
"Masturbate how Ma'am?" I signed carefully.
"In our bed," she replied.
I backed off her and the chair. Don't need to help her up. I'm so glad how the surgeries helped. Following after her, I went to our bedroom.
She turned on the overhead light; my gaze was drawn to my pillow that she'd allowed me to add to our bed. She signed, "Lay down in the middle of the bed spread eagle."
"Yes Ma'am," I signed before moving to obey. Once my body was positioned, I looked up to see her watching me. My heart seemed to come into my throat when I saw the small suction cup in her hand.
Climbing onto the bed between my legs, she leaned forward and traced around my clit, its hood with slick fingers. Then she pressed the cup against my genitals and twisted so it sucked me into it.
[Masturbate] is a specific sign with specific variations. She ordered... I brushed my fingers over my labia, around my vaginal opening. The skin tight, the nerves thrumming in me, I dipped my index finger into my cunt. She loves when I spell that word.
She slid beside my leg where she could still see, but gave me greater access to my body. She caressed my calf.
Slipping a second finger into me, her order only giving a slight shape, I tightened my neck so I wouldn't rock my head back away from seeing her beautiful face. How will I beg to come? My muscles tightened as I split my attention between my fingers, the cup, her gaze.
"Good girl," she signed.
My lips parted. I pushed my fingers against the front of my pussy, searching for my G-spot. "Yes," I hissed. Is yes readable on the lips? I thrust my fingers into me, in and out, faster. No way to tell if she was going to edge me, I decided just to obey.
She leaned over and kissed the top of my thigh.
How wonderful it is for her not to deal with dizziness anymore. I met her eyes and shuddered against the bed. Enjoying the heat of my recently spanked ass, I pushed down in the comforter.
She signed, "Orgasm?"
Having to think for a moment so I could do the signs with my left hand instead, I signed, "Please, Ma'am?"
"Need to?" she signed.
She plucked the suction cup off my clit and her fingers mashed against my sensitized nerve cluster.
"Come!" she ordered.
I pushed down on her fingers and my hand. "Thank you, thank you, thank you!" I yelled.
She clicked her tongue; I gasped. "Thanking in speech?" The signs somehow brought extra emphasis to my mistake.
I yanked my hand out of my pussy and, without wiping my wet hand, signed, "I'm so sorry, Ma'am."
She grabbed my hip and flipped me onto my stomach. Without warning she delivered five sharp slaps to the backs of my thighs.
After a moment of breathing into the pillow beneath my face, I lifted my shoulders just enough to see she had moved up the bed. I eased my face down onto her lap and closed my eyes, feeling the moment.