Responses
You should read
http://www.mangago.zone/read-manga/kyuuso_ha_cheese_no_yume_omiru/
and it's sequel.It's so damn realistic, there's also an enema kit in some panel..
J no subete is realistic too..
"I've been thinking! It'll hurt right?" LMAO!!!
http://www.mangago.zone/read-manga/hana_to_usagi/mh/c005/28/
this is the most realistic yaoi ever hahhahaaa