@MeltRainbows Motormaster x short! Reader. Lol I tried. Kinda short-

~

"There you go my little darling~ keep rubbing that pretty little node~" the large mech purred

You whimpered but did as directed rubbing your swollen node in tight circles. He watched your desperation with a sinful glee. As he did everytime you touched yourself for him.

This scenario was an oddly common one. But it would often differ when he brought in a different toy he wanted you to use in. Today all he required was you touched yourself with your own servos.

Not that you minded, it was just an odd thing he didn't often ask for. Your vents hitched as you ran your free servos digits against the outer edge of your valve.

Motormaster watched with a lustful shine glassing his optics. You could just barely see the glossy tip of his spike from where he sat at the foot of the berth.

You trembled as you slowly slid a digit into yourself. He wasn't making any comments on it so you assumed it was alright.

He wasn't giving any directions really. Which was unusual considering his normal domineering personality. You slipped another digit in as to you trusted them your hips bucking eagerly.

You moaned softly as you touched yourself. It felt oddly good having the power to decide how fast or how slow you wanted to play with yourself.

You could hear the low rumble of the larger mech engine as he watched you. Not minding the sound as you closed your optics and parted your derma. Your digits worked yourself faster.

"You're such a work of art~" the mech purred, "Give me a better view?~"

You bit your derma and nodded eagerly spreading your thighs more as your valve clenched down around your digits. You couldn't help the gasp that broke your sounds as your overload ripped through your frame.

"Beautiful~" Motormaster murmured

You could get used to this treatment.