Yuuma (virgin), who is planning to debut in university with a new image, gets to take home Nana-senpai, the unreachable flower from his college club!?

"‘Cause, I'm looking for a friend with benefits right now."

In contrast with Yuuma's bewildered mind, they turn out to have great physical chemistry.

This book includes the newly-drawn exclusive "Sex Friend Senpai Ch. 2.5", which depicts a secret sex scene on campus!

(Source: BookLive)

1. Sex Friend Senpai 1 / Sefure no Senpai 1 (セフレのセンパイ 第1話)
2. Sex Friend Senpai 2 Sefure no Senpai 2 (セフレのセンパイ 第2話)
   2.5. Sex Friend Senpai 2.5 / Sefure no Senpai 2.5 (セフレのセンパイ 第2.5話); newly-drawn exclusive
3. Sex Friend Senpai 3 / Sefure no Senpai 3 (セフレのセンパイ 第3話)
4. Sex Friend Senpai Side Story: Nana-senpai's Circumstances / Sefure no Senpai Gaiden: Nana-senpai no Jijou (セフレのセンパイ外伝～ナナ先輩の事情～)

Note: Originally released as a series of doujins, and then compiled into a single book published by GOT.

Animated OVA adaptation: Sex Friend no Senpai THE ANIMATION (セフレのセンパイ THE ANIMATION)

Additional Links:

• GOT (Publisher)
• BookLive
• DLsite (Tankoubon ver.)
• DLsite (Doujinshi ver.)
• Melonbooks (Doujinshi ver.)