Some of you may have heard of the toothbrush vibe (available to buy) - at least one thread about it on here or Google search "vibrator, tingle, toothbush". Here are the instructions to make your own - it really works and it is better than anything I have bought - really - no Blue Peter home made second quality about it
This is effectively no cost (if you already have an electric toothbrush).
Take a standard brush head (actually any head will do - new or used - maybe new is better for those who don't like the idea of a minty feeling) then cut all the bristles off down to the base with a Stanley knife or similar - there will be some rough stubble left (fraction of a mm) but don't worry about that. Then get a sheet of fine sandpaper or emery paper and rub the face of the brush down in a circular motion to get it roughly smooth. Next apply 2 or 3 coats of nail polish to the sanded face (select your fave colour).... wash it in warm water...... then find a quite moment and let the climax roll. It is better than any shop bought vibe - brilliant cum after cum.
You can easily hide the head and keep the motor bit in the bathroom and mother in law has no idea!
Free vibes for all!! Think of it as the Mumsnet vibe. No expense and no red faced shopping o knowing winks from the postman or the old bloke next door passing over a long thin parcel. Maybe sandpaper wiil be the next embarassing shopping item - nudge nudge - wink wink!
I have bought a new drive unit - it felt funny brusging my teeth with the one I use as the vibe.