http://www.mangago.zone/read-manga/24_jikan_renaichuu/ lollipop
http://www.mangago.zone/read-manga/s_friend/ bottle
http://www.mangago.zone/read-manga/sokonashi_freefall_romance/an/sokonashi-freefall-romance-chapter-6.html/2/ jar, cola in a bottle, road cone
http://www.mangago.zone/read-manga/the_awaiting_flower/ banana
http://www.mangago.zone/read-manga/koisuru_omocha/mf/v02/c007/2/ carrot
http://www.mangago.zone/read-manga/mae_yori_mo_dare_yori_mo/an/mae-yori-mo-dare-yori-mo-chapter-5.html table tennis balls
http://www.mangago.zone/read-manga/renai_soukanzu/an/85941/page/pg-4/ cucumber
http://www.mangago.zone/read-manga/trap_ootsuki_miu/ watch (in ch.2)
http://www.mangago.zone/read-manga/koibito_wa_hatsujouki/ ch.7 pearls lace
http://www.mangago.zone/read-manga/hitomi_no_honne/ pen
http://www.mangago.zone/read-manga/oresama_wa_koi_no_dorei/ bottle
http://www.mangago.zone/read-manga/ore_no_ushiro_ni_tatsu_na/
chapter 5+6 (arrows in ch.6)
http://www.mangago.zone/read-manga/ai_no_houritsu/ tomato (shota warning)
http://www.mangago.zone/read-manga/bousou_kareshi/ ch.3 flower vase
http://www.mangago.zone/read-manga/tell_me_the_price_of_love/ - ch.7 eggplant
http://www.mangago.zone/read-manga/yoiko_no_sumu_machi/ ch.3 chocolate banana
http://www.mangago.zone/read-manga/junjou_bitch/ Usamon figure (in ch.2)
http://www.mangago.zone/read-manga/itoshi_no_hige_otome_chan/ carrot
http://www.mangago.zone/read-manga/eroman_kami_to_pen_to_sex_to/
Puts a pen inside----he was studying...prolly ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
you've been around eyy
http://www.mangago.zone/read-manga/baby_bitch/ marbles (in ch.2)
Watch: http://www.mangago.zone/read-manga/trap_ootsuki_miu/tr/168178/page/15/
Dog toys: http://www.mangago.zone/read-manga/pero_pero_chan/mi/mi_chapter-1/15/
And lets not forget the infamous camera film scene from Viewfinder: http://www.mangago.zone/read-manga/you_re_my_loveprize_in_viewfinder/mh/v01/c001/23/
Funny story behind that last one for me, actually. When I had first gotten into yaoi, I started with the more gentle and sweet love stories, like Hana nomi zo Shiro, for instance. I kept seeing this 'Viewfinder' manga in first place for popularity every time I would go to look for a new read, so I figured I would give it a shot. Boy was I about to be mentally scarred. Now, the bondage was already pushing it for me considering I was much more innocent back then, but when he shoved that camera film up his ass... Well, lets just say I noped my way out of that real fast. I clicked out of my browser, shut down my computer and didn't touch it for a week. I did a lot of rethinking my life's choices in that week, but in the end I came back. Now I'm a major pervert and Viewfinder is my shit, lol.
rip is meant http://www.mangago.zone/read-manga/aseru/
but the other one is the sequel to this one
Any yaoi where the uke gets things like objects or food put inside his ass? Sankyuu!