Top 7 in Top 10 best 18+ anime for hot summer.
Eternity Shinya No Nurekoi Channel trailer oficial
Eternity Shinya no Nurekoi Channel is a collection of 18+ short anime under the same title. Each story in this title will tell about the love journey of different girls. For example, the first volume is the marriage story of a 29-year-old female novelist after only four times meeting after seeing the eyes.
Each of them has different love stories. Perhaps the most common thing is that they find a similarity in sex before they really realize that they love the man they are about to marry.