
"Big Sis!?" "Kouta!?"
The two of them were enjoying an in-game romance (without knowing each other's identities). Upon seeing each other's faces at their long-awaited offline meetup... they were both shocked to see that their partner was in fact their own sibling!?
These are complicated feelings for sure... and rather hard to accept!
(Source: Kadokawa)
Additional Links
複雑な姉弟の4コマ / Fukuzatsu na Kyoudai no Yonkoma / A Complicated Sibling Relationship 4-Koma / A Complicated Older Sister and Younger Brother 4-Koma / The Person I Met In-Game Was Actually My Big Sister