Japanese: Gachi Iki Chouhatsu Night ガチイキ挑発ナイト
Kensuke is a happy go lucky guy but he was intimidated by his colleague, the handsome Matsui, who is more buff than him. He gets all the attention. They both don’t seem eye to eye. Then Kensuki and Matsui coincidently were alone, drinking and challenged each other to a bet. A bet is who can come first. Which is a dangerous bet! As one thing leads to another, as Kensuke and Matsui get hot and sexually physical. It is a very fun read and the drawing are great! 
Physical copy: CD Japan (link)
Digital copy: Renta (link)
Check out other Bl titles by Ikuyasu:

A Perfect Day for a Kitty in Heat (link)
Stuck Between a Sexy Rock and a Hard Friend (link)

If you like the podcast and want to join in the fun. you can join my Yaoi Recipe Discord Server. It an active server, I always post new stuff on there. There is already have 30 members joined. which is great. https://discord.gg/ebM92P6bs8
you can also contact me on Twitter: @reebeksart or my website reebekillustrations.com
Please read my featured article: Boy Love (Yaoi) Manga Recommendation to Buy at CDJapan featured on CD Japan website: https://www.cdjapan.co.jp/feature/Boy_Love_Yaoi_Manga_Recommendation_to_Buy_at_CDJapan