Happy Birthday, Tooru - Iwaoi

"When it came to Iwaizumi things were always aggressive, and so were his kisses.
His kisses were hungry and fierce like an insatiable black hole that never gets satiated and with a single touch swallows up everything around it leaving only that ordinary vacuum remaining.

But the slight taste of the freshly tasted cake still present on both of their lips made those kisses so soft and tenuous that it made Oikawa giggle slightly between them."

...

This story can also be found on my ao3 profile @Lilith_Yksveotsod
Artists of the fanarts @alscrytal and @water_negi on twitter.