"It's time to take things up a notch."
The butcher smiled and said to his partner in a voice that reeked of playfulness.
Eren helped her in her endeavours with his freely exploring hands while making her feel the presence of his cock. He then dipped his fingers deep inside her pussy to coat his hands with the natural lubrication. After coating his dick with the same, he had another random thought.
'It's ironic that I need lube to give my lady an anal even when I'm a slime half-blood, huh! I need to figure a few things out about myself.'
The butcher thought the half-blood ranking technique he was practising might allow him to dig deep into his potential as a slime half-blood. But that would come in the future. Right now he needed to focus on the task at hand.
Eren grabbed Dianna's waist with his left hand after a while. Then he took hold of his dick with the other before pointing it right at Dianna's rear entrance.
"Master… Eren… go… go slow."