I dont remember the title artist etc but all i remember was it was posted here before anyway things i remember are
The girl in this wears something similar but in white https://www.fakku.net/hentai/foreign-housewife-studying-in-japan-english
-The Comic starts with the guy on the girls breast after waking up from getting drunk on the party
-Then he recalls what happned before he got to this point where him and his gf came after introduction they met this girl who his hand is touching his breast now
-Guy talked with his guy friend their sex life how one guy is using condoms and how MC brags about talking of using the Pill with his GF which made that girl interested then they party later hard
-Recollection of event ends with the MC he tried to get his hand out but turns out girl was awake and she wanted to continue about the Pill talk he talked with his friends and then said something like *Its a safe day for her* then invites the guy they had sex went to the toilet and even when the GF came to the toilet half asleep she ddint noticed them have sex in the tub or the toilet and just went out and went t sleep while they continued.
-The comic ends with the guy sending the GF to the train because she has work/study? and as he was gonna leave the station the girl she had sex was there too saying something like Her BF wont be there for a while too and she bought birth control pills asking if he wants to keep doing it