Part 4: Soft vs Hard: metal/hard materials interacting with softer bodies

Part 4-A: Soft vs hard - how rigid material might move and to help give an idea of how much you want to stretch and warp it (for instance TFA allows for more flexible movement while tfp is more realistically rigid)

Part 4-B: soft vs hard - hard material (digits and glossa/tongue, valve) vs squishy human bodies

Part 5 (extra): Glow through the soft human body

Parts 4-5 (out of 5)
#sizedifference #tutorial #tip #drawingtutorial #valveplug #humanxtransformer #HumanxTF #TFxHuman #robotfucker

Tutorial/tips for how I draw sizedifference mech x human sex

Part 1 of tutorial: Example of how to position and comfort consideration

Part 2: Penetration options

Part 3: Touch and comfort

Not perfect, but figured I'd share how I draw #TFxHuman interfacing

#sizedifference #tutorial #tip #drawingtutorial #valveplug #humanxtransformer #HumanxTF #robotfucker

Expanding this at some point with more variety of shapes, but this was my first attempt

Full thing + Parts 1-3 (out of 5)

Synthoid human-sized Pie helping their transformers friend Ash with some "detailing" and cleaning - using a brushing cleaning tool as a sounding device inside their dick/spike, while stepping on it to keep it pinned down. Meanwhile Ash is gagged and frantic, their arms detached and legs splayed so they can't fight back. - Night lighting version

Synthoid human-sized Pie helping their transformers friend Ash with some "detailing" and cleaning - using a brushing cleaning tool as a sounding device inside their dick/spike, while stepping on it to keep it pinned down. Meanwhile Ash is gagged and frantic, their arms detached and legs splayed so they can't fight back. - Day lighting version

Just helping out a friend with some deep cleaning and detailing~

A belated commission finally done for @ashisposting.bsky.social

#valveplug #tfOC #sizedif #sizedifference #minidom #humanxTF #humanxtransformer #sounding #bdsm #BDSMart #nsfwtransformers

Don't underestimate your human pets, folks!

#swindle #valveplug #sizedifference #sizedif #microdom #minidom #macrosub #humanxTF #swindlexhuman #humanxswindle #TFxhuman #bondage

(this is spose to be some time after their first encounter n his little human is now a personal assistant or "pet")

makin yourself useful~

#swindle #sizedif #sizedifference #maccadam #valveplug #suggestive #humanxswindle #swindlexhuman #tfxhuman #humanxtf