Bro did you read the same chapter as I did? And I don't care about the hentai version, my comment was based on this manga and I clearly remember her saying that she fucked every guy in town so not sure what you mean and honestly I don't care either...
You mean to say that doujin version was even more pure than a serialized manga......Damn it's as if i live in reverse world.
Maybe it's a plan to get Japanese male population to accept that finding a women with single digit numbers is impossible?
EDIT: If i understand correctly it was her friend who said that she had sex with all of the boys in school. This girl only commented on having sex without rubber.
FYI: Girl is a promiscuous (slutty) depending on age. As an example a girl who had 2 partners until ages 20 is ok opposed to 10+
A woman having 10 partners in age 30 is oka(ish) opposed to 20+. Also normal number gain is decreasing with age if you are 40 and numbers is 20+ you are a big red flag.
Also do not worry i uphold the same standards for men maybe numbers might be slightly higher but in general sense, numbers should be the same else it means he/she likely were involved with some sort of form of cheating.(People who are above the average amount of bodies, not 100% but chances are damn high).
To add to it, women are valued by how good they are at defending their chastity simply due to it being more challenging. Women are bombarded with attention and "conquerors". On the other hand men are valued for their experience due to it being a harder challenge. It's easy for a woman to find a guy to fuck or to stay in dating w/o children (basically convient long-term fuck friend) thus her ability to SELECT/VET a good partner and REJECT others is seen as a virtue due to constant temptation.
Guys on the other hand, especially if they didn't win genetic lottery have to grow/train/improve in order to attract women and even that might fail.
I will not delve to pair bonding, complacency experience(If you date many people you will start to see a pattern - same words/same actions and etc.).
There are even murky things and studies about biology that i won't mention due to it being very damaging if untrue(though if true it's still damaging).
In any case about the manga. To my understanding her friend said that she f*ucked all of the guys from school (btw countryside schools aren't big usually and even have mixed grades, depends on the size of the town and average age).
FMC only stated that she doesn't like the use of rubbers.
Her aspiration to have a family seems counter to promiscuous nature. Her mothers reaction seemed like she didn't have many partners. Rumors in small towns are quick to spread.
If of course i'm mistaken and she did indeed fuck everyone in the school.....well damn, who the fuck would want a street walker for a mother where any potential guy aged as the mother would look at her as a sex object?
Lastly a general thing in the knows: Countryside is far less promiscuous and in most cases the most promiscuous girl in the countryside is slightly worse than an average girl/woman in the metropolis.
Also source material aka doujin is pure vanilla with some r*pe in the beggining (MC didn't have the strength to suppress the urge to f^ck her, also quite different from manga MC). In the source material she stated that she had a partner only once and she didn't like it. Meaning probably that he deflowered her and was like a usual teen boy, pumping and ejaculating fast, while soreness from broken hymen didn't even give her enough stimulation.
Though it isn't wise to consider source material due stark difference in character that MC has. For example in doujin he was infatuated with her from the get go (didn't have any bias against gyaru) but in manga he seems a bit biased.