Zettai ni Yuuwaku sarenai Otoko vs Zettai ni Yuuwaku suru Onna

Reiji Kiyota, an exam ronin student, has a phobia of love due to a traumatic experience and has never been with a woman in his life. His neighbor, Aika Toyokawa, an office worker, likes Reiji and tries to seduce him with all her might...!

(Source: Kadokawa, translated)