Astolfo's fat nuts haven't been milked dry Proto Slutlin. Get that mouth to work.
"Hey, calm down. She's just one gal and there's plenty of stud around. So it take time for her to-"
"HOLY FUCKING SHITTTTTT!"
"𝙂𝙇𝙍𝙆 𝙂𝙇𝙍𝙆 𝙂𝙊𝙐𝙂𝙃! 𝙊𝙐𝙂𝙃! 𝙂𝘼𝙒𝙆! 𝙂𝘼𝙒𝙆! 𝙂𝘼𝙒𝙆 𝙎𝙇𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙐𝙍𝙋!!"
Calling that as merely 'vacuum' would be a mere understatement. Suction strong enough that even a bona-fide stud have no choice but to curl their toes from pure pleasure as semen seem to be directly siphon straight from the nut. A truly terrifying blowjob no man was supposed to receive.
Naturally, Ritsu-cuck could never get this treatment. Not from a Bond Level -1000 Magus slut.