Kazuto Kirigaya not satisfying Asuna Yuuka during sex because Kazuto has a small cock. Asuna is not happy about Kazuto's small cock and prefers to look for a big cock to satisfy Asuna in her pussy.
While it was considered taboo and often forbidden within Elven society, some Elves couldn't resist offering themselves to a dominant Orc, eagerly spreading their legs with hopes of being pumped full of superior seed. (Calm)