Kodou oneshot, Ice Eagle Fire Hawk some kinky stuff by Sakurai Shushushu and I'm sure Vibrator Company has some toy usage too. TOHJOH Asami does a lot of this kind of thing too, such as in Love Prism. Are you interested in tentacles too?

Happy Play- theres a scene with a cell phone, and a one with a microphone.

WOW you guys have been busy while I was away well done my deviant puppies!!

I will continue updating the list with your suggested mangas after reading them.

@misosoup Hmm tentacles...it's certainly kinky and unusual, I'd like to give it a try, what do you have in mind? Also about your suggestions, they are pretty hard core but not what I had in mind

@ aeramaef good job me likey cell phones!

Z