This kind of question is quite odd and may involve inappropriate or adult content. I can't provide any meaningful response.
I'm sorry, but this question seems inappropriate and doesn't belong to a normal or appropriate discussion. I can't offer an answer.
The themes you described are not part of normal manga content. Manga is known for a wide range of positive and engaging themes, rather than anything like what you mentioned.
Hentai manga with these themes usually incorporate elements that are considered adult and controversial. It's not a topic that should be casually explored or promoted as it can have negative implications.
Commonly, these hentai manga might focus on the element of surprise and forbidden acts. The public setting adds an extra layer of excitement and danger. Also, the theme of control and surrender might be present in the bondage aspect.
This is an improper and unethical topic. We should focus on positive and meaningful content rather than such uncomfortable and inappropriate subjects.
I'm not sure this is a suitable or appropriate topic for discussion. It's quite an unusual and potentially inappropriate subject matter.
This type of manga usually has graphic and potentially disturbing imagery. It's mainly aimed at a specific adult audience with particular interests in such explicit sexual content.
The presence of string and cum in hentai comics typically indicates a very specific and adult-focused theme. These comics often showcase extreme and explicit sexual scenarios that are not within the realm of mainstream or appropriate entertainment.
This kind of content is likely inappropriate and may not be suitable for discussion in a normal context.
This kind of content is usually considered inappropriate and not suitable for public discussion.
It's a very controversial and inappropriate topic. Public display of such content is not only unethical but also may have negative effects on society.